Generalized Rashba spin-orbit coupling for cold atoms (2010)
Juzeliunas, Gediminas, Ruseckas, Julius, Dalibard, Jean
We study the possibility to generate a new type of spin-orbit coupling for the center of mass motion of cold atoms, using laser beams that resonantly couple N atomic internal ground states to an...
Mimoun, Emmanuel, De Sarlo, Luigi, Jacob, David, Dalibard, Jean, Gerbier, Fabrice
In this paper, we report on the production of a Bose--Einstein condensate (BEC) of sodium using light--induced desorption as an atomic source. We load about 2X10^7 atoms in a MOT from this source...
Mimoun, Emmanuel, De Sarlo, Luigi, Jacob, David, Dalibard, Jean, Gerbier, Fabrice
In this paper, we report on the production of a Bose--Einstein condensate (BEC) of sodium using light--induced desorption as an atomic source. We load about 2X10^7 atoms in a MOT from this source...
Two-dimensional Bose fluids: An atomic physics perspective (2009)
Hadzibabic, Zoran, Dalibard, Jean
The properties of phase transitions and the types of order present in the low-temperature states of matter are fundamentally dependent on the dimensionality of physical systems. Generally, highly...
Mimoun, Emmanuel, De Sarlo, Luigi, Jacob, David, Dalibard, Jean, Gerbier, Fabrice
In this paper, we report on the production of a Bose--Einstein condensate (BEC) of sodium using light--induced desorption as an atomic source. We load about 2X10^7 atoms in a MOT from this source...
Gauge fields for ultracold atoms in optical superlattices (2009)
Gerbier, Fabrice, Dalibard, Jean
We present a scheme that produces a strong U(1)-like gauge field on cold atoms confined in a two-dimensional square optical lattice. Our proposal relies on two essential features, a long-lived...
Solid-state laser system for laser cooling of Sodium (2009)
Mimoun, Emmanuel, De Sarlo, Luigi, Zondy, Jean-Jacques, Dalibard, Jean, Gerbier, Fabrice
We demonstrate a frequency-stabilized, all-solid laser source at 589 nm with up to 800 mW output power. The laser relies on sum-frequency generation from two laser sources at 1064 nm and 1319 nm...
Gauge fields for ultracold atoms in optical superlattices (2009)
Gerbier, Fabrice, Dalibard, Jean
We present a scheme that produces a strong U(1)-like gauge field on cold atoms confined in a two-dimensional square optical lattice. Our proposal relies on two essential features, a long-lived...
Gauge fields for ultracold atoms in optical superlattices (2009)
Gerbier, Fabrice, Dalibard, Jean
We present a scheme that produces a strong U(1)-like gauge field on cold atoms confined in a two-dimensional square optical lattice. Our proposal relies on two essential features, a long-lived...
Mimoun, Emmanuel, De Sarlo, Luigi, Jacob, David, Dalibard, Jean, Gerbier, Fabrice
In this paper, we report on the production of a Bose--Einstein condensate (BEC) of sodium using light--induced desorption as an atomic source. We load about 2X10^7 atoms in a MOT from this source...
Mimoun, Emmanuel, De Sarlo, Luigi, Jacob, David, Dalibard, Jean, Gerbier, Fabrice
In this paper, we report on the production of a Bose--Einstein condensate (BEC) of sodium using light--induced desorption as an atomic source. We load about 2X10^7 atoms in a MOT from this source...
Gauge fields for ultracold atoms in optical superlattices (2009)
Gerbier, Fabrice, Dalibard, Jean
We present a scheme that produces a strong U(1)-like gauge field on cold atoms confined in a two-dimensional square optical lattice. Our proposal relies on two essential features, a long-lived...
Gauge fields for ultracold atoms in optical superlattices (2009)
Gerbier, Fabrice, Dalibard, Jean
We present a scheme that produces a strong U(1)-like gauge field on cold atoms confined in a two-dimensional square optical lattice. Our proposal relies on two essential features, a long-lived...
Gauge fields for ultracold atoms in optical superlattices (2009)
Gerbier, Fabrice, Dalibard, Jean
We present a scheme that produces a strong U(1)-like gauge field on cold atoms confined in a two-dimensional square optical lattice. Our proposal relies on two essential features, a long-lived...
Gauge fields for ultracold atoms in optical superlattices (2009)
Gerbier, Fabrice, Dalibard, Jean
We present a scheme that produces a strong U(1)-like gauge field on cold atoms confined in a two-dimensional square optical lattice. Our proposal relies on two essential features, a long-lived...
Mimoun, Emmanuel, De Sarlo, Luigi, Jacob, David, Dalibard, Jean, Gerbier, Fabrice
In this paper, we report on the production of a Bose--Einstein condensate (BEC) of sodium using light--induced desorption as an atomic source. We load about 2X10^7 atoms in a MOT from this source...
Mimoun, Emmanuel, De Sarlo, Luigi, Jacob, David, Dalibard, Jean, Gerbier, Fabrice
In this paper, we report on the production of a Bose--Einstein condensate (BEC) of sodium using light--induced desorption as an atomic source. We load about 2X10^7 atoms in a MOT from this source...
Gauge fields for ultracold atoms in optical superlattices (2009)
Gerbier, Fabrice, Dalibard, Jean
We present a scheme that produces a strong U(1)-like gauge field on cold atoms confined in a two-dimensional square optical lattice. Our proposal relies on two essential features, a long-lived...
Gauge fields for ultracold atoms in optical superlattices (2009)
Gerbier, Fabrice, Dalibard, Jean
We present a scheme that produces a strong U(1)-like gauge field on cold atoms confined in a two-dimensional square optical lattice. Our proposal relies on two essential features, a long-lived...
Practical scheme for a light-induced gauge field in an atomic Bose gas (2008)
Günter, Kenneth J., Cheneau, Marc, Yefsah, Tarik, Rath, Steffen P., Dalibard, Jean
We propose a scheme to generate an Abelian gauge field in an atomic gas using two crossed laser beams. If the internal atomic state follows adiabatically the eigenstates of the atom-laser...
Geometric potentials in quantum optics: A semi-classical interpretation (2008)
Cheneau, Marc, Rath, Steffen Patrick, Yefsah, Tarik, Günter, Kenneth John, Juzeliunas, Gediminas, Dalibard, Jean
We propose a semi-classical interpretation of the geometric scalar and vector potentials that arise due to Berry's phase when an atom moves slowly in a light field. Starting from the full quantum...
Geometric potentials in quantum optics: A semi-classical interpretation (2008)
Cheneau, Marc, Rath, Steffen Patrick, Yefsah, Tarik, Günter, Kenneth John, Juzeliunas, Gediminas, Dalibard, Jean
We propose a semi-classical interpretation of the geometric scalar and vector potentials that arise due to Berry's phase when an atom moves slowly in a light field. Starting from the full quantum...
Geometric potentials in quantum optics: A semi-classical interpretation (2008)
Cheneau, Marc, Rath, Steffen Patrick, Yefsah, Tarik, Günter, Kenneth John, Juzeliunas, Gediminas, Dalibard, Jean
We propose a semi-classical interpretation of the geometric scalar and vector potentials that arise due to Berry's phase when an atom moves slowly in a light field. Starting from the full quantum...
Sum-frequency generation of 589 nm light with near-unit efficiency (2008)
Mimoun, Emmanuel, De Sarlo, Luigi, Zondy, Jean-Jacques, Dalibard, Jean, Gerbier, Fabrice
We report on a laser source at 589 nm based on sum-frequency generation of two infrared laser at 1064 nm and 1319 nm. Output power as high as 800 mW are achieved starting from 370 mW at 1319 nm and...
A Wave Function approach to dissipative processes (2008)
Castin, Yvan, Dalibard, Jean, Molmer, Klaus
Due to growing interest in quantum measurement, control and feedback, we reproduce a manuscript from 1992, presenting a simple physical and mathematical derivation of stochastic differential...
Kazakov, Dimitri, Lavignac, Stephan, Dalibard, Jean
The Standard Model of elementary particles and interactions is one of the tested theories in physics. This book presents a collection of lectures given in August 2005 at the Les Houches Summer School...
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Rath, Steffen Patrick, Dalibard, Jean
We analyze the results of a recent experiment with bosonic rubidium atoms harmonically confined in a quasi-two-dimensional geometry. In this experiment a well defined critical point was identified,...
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Rath, Steffen Patrick, Dalibard, Jean
We analyze the results of a recent experiment with bosonic rubidium atoms harmonically confined in a quasi-two-dimensional geometry. In this experiment a well defined critical point was identified,...
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Rath, Steffen Patrick, Dalibard, Jean
We analyze the results of a recent experiment with bosonic rubidium atoms harmonically confined in a quasi-two-dimensional geometry. In this experiment a well defined critical point was identified,...
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Rath, Steffen Patrick, Dalibard, Jean
We analyze the results of a recent experiment with bosonic rubidium atoms harmonically confined in a quasi-two-dimensional geometry. In this experiment a well defined critical point was identified,...
Geometric potentials in quantum optics: A semi-classical interpretation (2008)
Cheneau, Marc, Rath, Steffen Patrick, Yefsah, Tarik, Günter, Kenneth John, Juzeliunas, Gediminas, Dalibard, Jean
We propose a semi-classical interpretation of the geometric scalar and vector potentials that arise due to Berry's phase when an atom moves slowly in a light field. Starting from the full quantum...
Geometric potentials in quantum optics: A semi-classical interpretation (2008)
Cheneau, Marc, Rath, Steffen Patrick, Yefsah, Tarik, Günter, Kenneth John, Juzeliunas, Gediminas, Dalibard, Jean
We propose a semi-classical interpretation of the geometric scalar and vector potentials that arise due to Berry's phase when an atom moves slowly in a light field. Starting from the full quantum...
Geometric potentials in quantum optics: A semi-classical interpretation (2008)
Cheneau, Marc, Rath, Steffen Patrick, Yefsah, Tarik, Günter, Kenneth John, Juzeliunas, Gediminas, Dalibard, Jean
We propose a semi-classical interpretation of the geometric scalar and vector potentials that arise due to Berry's phase when an atom moves slowly in a light field. Starting from the full quantum...
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Rath, Steffen Patrick, Dalibard, Jean
We analyze the results of a recent experiment with bosonic rubidium atoms harmonically confined in a quasi-two-dimensional geometry. In this experiment a well defined critical point was identified,...
Geometric potentials in quantum optics: A semi-classical interpretation (2008)
Cheneau, Marc, Rath, Steffen Patrick, Yefsah, Tarik, Günter, Kenneth John, Juzeliunas, Gediminas, Dalibard, Jean
We propose a semi-classical interpretation of the geometric scalar and vector potentials that arise due to Berry's phase when an atom moves slowly in a light field. Starting from the full quantum...
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Rath, Steffen Patrick, Dalibard, Jean
We analyze the results of a recent experiment with bosonic rubidium atoms harmonically confined in a quasi-two-dimensional geometry. In this experiment a well defined critical point was identified,...
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Rath, Steffen Patrick, Dalibard, Jean
We analyze the results of a recent experiment with bosonic rubidium atoms harmonically confined in a quasi-two-dimensional geometry. In this experiment a well defined critical point was identified,...
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Rath, Steffen Patrick, Dalibard, Jean
We analyze the results of a recent experiment with bosonic rubidium atoms harmonically confined in a quasi-two-dimensional geometry. In this experiment a well defined critical point was identified,...
Critical Point of an Interacting Two-Dimensional Atomic Bose Gas (2007)
Krüger, Peter, Hadzibabic, Zoran, Dalibard, Jean
We have measured the critical atom number in a harmonically trapped two-dimensional (2D) Bose gas of rubidium atoms at different temperatures. We found this number to be about five times higher than...
Many-Body Physics with Ultracold Gases (2007)
Bloch, Immanuel, Dalibard, Jean, Zwerger, Wilhelm
This article reviews recent experimental and theoretical progress on many-body phenomena in dilute, ultracold gases. Its focus are effects beyond standard weak-coupling descriptions, like the...
Critical Point of an Interacting Two-Dimensional Atomic Bose Gas (2007)
Krüger, Peter, Hadzibabic, Zoran, Dalibard, Jean
We have measured the critical atom number in an array of harmonically trapped two-dimensional (2D) Bose gases of rubidium atoms at different temperatures. We found this number to be about five times...
Critical Point of an Interacting Two-Dimensional Atomic Bose Gas (2007)
Krüger, Peter, Hadzibabic, Zoran, Dalibard, Jean
We have measured the critical atom number in an array of harmonically trapped two-dimensional (2D) Bose gases of rubidium atoms at different temperatures. We found this number to be about five times...
Critical Point of an Interacting Two-Dimensional Atomic Bose Gas (2007)
Krüger, Peter, Hadzibabic, Zoran, Dalibard, Jean
We have measured the critical atom number in an array of harmonically trapped two-dimensional (2D) Bose gases of rubidium atoms at different temperatures. We found this number to be about five times...
Critical Point of an Interacting Two-Dimensional Atomic Bose Gas (2007)
Krüger, Peter, Hadzibabic, Zoran, Dalibard, Jean
We have measured the critical atom number in an array of harmonically trapped two-dimensional (2D) Bose gases of rubidium atoms at different temperatures. We found this number to be about five times...
Critical Point of an Interacting Two-Dimensional Atomic Bose Gas (2007)
Krüger, Peter, Hadzibabic, Zoran, Dalibard, Jean
We have measured the critical atom number in an array of harmonically trapped two-dimensional (2D) Bose gases of rubidium atoms at different temperatures. We found this number to be about five times...
Dalibard, Jean, Lavignac, Stephan, Kazakov, Dimitri
The Standard Model of elementary particles and interactions is one of the tested theories in physics. This book presents a collection of lectures given in August 2005 at the Les Houches Summer School...
Dao, Tung-Lam, Georges, Antoine, Dalibard, Jean, Salomon, Christophe, Carusotto, Iacopo
We propose a Raman spectroscopy technique which is able to probe the one-particle Green's function, the Fermi surface, and the quasiparticles of a gas of strongly interacting ultracold atoms. We give...
The atomic Bose gas in Flatland (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
We describe a recent experiment performed with rubidium atoms ($^{87}$Rb), aiming at studying the coherence properties of a two-dimensional gas of bosonic particles at low temperature. We have...
The atomic Bose gas in Flatland (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
We describe a recent experiment performed with rubidium atoms ($^{87}$Rb), aiming at studying the coherence properties of a two-dimensional gas of bosonic particles at low temperature. We have...
Berezinskii-Kosterlitz-Thouless Crossover in a Trapped Atomic Gas (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
Any state of matter is classified according to its order, and the kind of order a physical system can posses is profoundly affected by its dimensionality. Conventional long-range order, like in a...
Bose-Einstein condensates in fast rotation (2006)
Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Hadzibabic, Zoran, Dalibard, Jean
In this short review we present our recent results concerning the rotation of atomic Bose-Einstein condensates confined in quadratic or quartic potentials, and give an overview of the field. We first...
Bose-Einstein condensates in fast rotation (2006)
Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Hadzibabic, Zoran, Dalibard, Jean
In this short review we present our recent results concerning the rotation of atomic Bose-Einstein condensates confined in quadratic or quartic potentials, and give an overview of the field. We first...
Bose-Einstein condensates in fast rotation (2006)
Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Hadzibabic, Zoran, Dalibard, Jean
In this short review we present our recent results concerning the rotation of atomic Bose-Einstein condensates confined in quadratic or quartic potentials, and give an overview of the field. We first...
Le rôle des fluctuations dans la dynamique d'un atome couplé au champ électromagnétique (2006)
Ce travail est consacré à l'étude de la modification de la dynamique d'un atome induite par le couplage de cet atome avec le rayonnement. Nous commençons par étudier la dynamique atomique...
Berezinskii-Kosterlitz-Thouless Crossover in a Trapped Atomic Gas (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
Any state of matter is classified according to its order, and the kind of order a physical system can posses is profoundly affected by its dimensionality. Conventional long-range order, like in a...
Seeing zeros of random polynomials: quantized vortices in the ideal Bose gas (2006)
Castin, Yvan, Hadzibabic, Zoran, Stock, Sabine, Dalibard, Jean, Stringari, Sandro
We propose a physical system allowing one to experimentally observe the distribution of the complex zeros of a random polynomial. We consider a degenerate, rotating, quasi-ideal atomic Bose gas...
The atomic Bose gas in Flatland (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
We describe a recent experiment performed with rubidium atoms ($^{87}$Rb), aiming at studying the coherence properties of a two-dimensional gas of bosonic particles at low temperature. We have...
Bose-Einstein condensates in fast rotation (2006)
Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Hadzibabic, Zoran, Dalibard, Jean
In this short review we present our recent results concerning the rotation of atomic Bose-Einstein condensates confined in quadratic or quartic potentials, and give an overview of the field. We first...
Berezinskii-Kosterlitz-Thouless Crossover in a Trapped Atomic Gas (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
Any state of matter is classified according to its order, and the kind of order a physical system can posses is profoundly affected by its dimensionality. Conventional long-range order, like in a...
Seeing zeros of random polynomials: quantized vortices in the ideal Bose gas (2006)
Castin, Yvan, Hadzibabic, Zoran, Stock, Sabine, Dalibard, Jean, Stringari, Sandro
We propose a physical system allowing one to experimentally observe the distribution of the complex zeros of a random polynomial. We consider a degenerate, rotating, quasi-ideal atomic Bose gas...
The atomic Bose gas in Flatland (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
We describe a recent experiment performed with rubidium atoms ($^{87}$Rb), aiming at studying the coherence properties of a two-dimensional gas of bosonic particles at low temperature. We have...
Berezinskii-Kosterlitz-Thouless Crossover in a Trapped Atomic Gas (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
Any state of matter is classified according to its order, and the kind of order a physical system can posses is profoundly affected by its dimensionality. Conventional long-range order, like in a...
Seeing zeros of random polynomials: quantized vortices in the ideal Bose gas (2006)
Castin, Yvan, Hadzibabic, Zoran, Stock, Sabine, Dalibard, Jean, Stringari, Sandro
We propose a physical system allowing one to experimentally observe the distribution of the complex zeros of a random polynomial. We consider a degenerate, rotating, quasi-ideal atomic Bose gas...
Bose-Einstein condensates in fast rotation (2006)
Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Hadzibabic, Zoran, Dalibard, Jean
In this short review we present our recent results concerning the rotation of atomic Bose-Einstein condensates confined in quadratic or quartic potentials, and give an overview of the field. We first...
The atomic Bose gas in Flatland (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
We describe a recent experiment performed with rubidium atoms ($^{87}$Rb), aiming at studying the coherence properties of a two-dimensional gas of bosonic particles at low temperature. We have...
Berezinskii-Kosterlitz-Thouless Crossover in a Trapped Atomic Gas (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
Any state of matter is classified according to its order, and the kind of order a physical system can posses is profoundly affected by its dimensionality. Conventional long-range order, like in a...
Seeing zeros of random polynomials: quantized vortices in the ideal Bose gas (2006)
Castin, Yvan, Hadzibabic, Zoran, Stock, Sabine, Dalibard, Jean, Stringari, Sandro
We propose a physical system allowing one to experimentally observe the distribution of the complex zeros of a random polynomial. We consider a degenerate, rotating, quasi-ideal atomic Bose gas...
Bose-Einstein condensates in fast rotation (2006)
Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Hadzibabic, Zoran, Dalibard, Jean
In this short review we present our recent results concerning the rotation of atomic Bose-Einstein condensates confined in quadratic or quartic potentials, and give an overview of the field. We first...
The atomic Bose gas in Flatland (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
We describe a recent experiment performed with rubidium atoms ($^{87}$Rb), aiming at studying the coherence properties of a two-dimensional gas of bosonic particles at low temperature. We have...
Berezinskii-Kosterlitz-Thouless Crossover in a Trapped Atomic Gas (2006)
Hadzibabic, Zoran, Krüger, Peter, Cheneau, Marc, Battelier, Baptiste, Dalibard, Jean
Any state of matter is classified according to its order, and the kind of order a physical system can posses is profoundly affected by its dimensionality. Conventional long-range order, like in a...
Seeing zeros of random polynomials: quantized vortices in the ideal Bose gas (2006)
Castin, Yvan, Hadzibabic, Zoran, Stock, Sabine, Dalibard, Jean, Stringari, Sandro
We propose a physical system allowing one to experimentally observe the distribution of the complex zeros of a random polynomial. We consider a degenerate, rotating, quasi-ideal atomic Bose gas...
Bose-Einstein condensates in fast rotation (2006)
Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Hadzibabic, Zoran, Dalibard, Jean
In this short review we present our recent results concerning the rotation of atomic Bose-Einstein condensates confined in quadratic or quartic potentials, and give an overview of the field. We first...
Seeing zeros of random polynomials: quantized vortices in the ideal Bose gas (2005)
Castin, Yvan, Hadzibabic, Zoran, Stock, Sabine, Dalibard, Jean, Stringari, Sandro
We propose a physical system allowing one to experimentally observe the distribution of the complex zeros of a random polynomial. We consider a degenerate, rotating, quasi-ideal atomic Bose gas...
Seeing zeros of random polynomials: quantized vortices in the ideal Bose gas (2005)
Castin, Yvan, Hadzibabic, Zoran, Stock, Sabine, Dalibard, Jean, Stringari, Sandro
We propose a physical system allowing one to experimentally observe the distribution of the complex zeros of a random polynomial. We consider a degenerate, rotating, quasi-ideal atomic Bose gas...
Observation of Phase Defects in Quasi-2D Bose-Einstein Condensates (2005)
Stock, Sabine, Hadzibabic, Zoran, Battelier, Baptiste, Cheneau, Marc, Dalibard, Jean
We have observed phase defects in quasi-2D Bose-Einstein condensates close to the condensation temperature. Either a single or several equally spaced condensates are produced by selectively...
Observation of Phase Defects in Quasi-2D Bose-Einstein Condensates (2005)
Stock, Sabine, Hadzibabic, Zoran, Battelier, Baptiste, Cheneau, Marc, Dalibard, Jean
We have observed phase defects in quasi-2D Bose-Einstein condensates close to the condensation temperature. Either a single or several equally spaced condensates are produced by selectively...
Observation of Phase Defects in Quasi-2D Bose-Einstein Condensates (2005)
Stock, Sabine, Hadzibabic, Zoran, Battelier, Baptiste, Cheneau, Marc, Dalibard, Jean
We have observed phase defects in quasi-2D Bose-Einstein condensates close to the condensation temperature. Either a single or several equally spaced condensates are produced by selectively...
Vortex patterns in a fast rotating Bose-Einstein condensate (2005)
Aftalion, Amandine, Blanc, Xavier, Dalibard, Jean
For a fast rotating condensate in a harmonic trap, we investigate the structure of the vortex lattice using wave functions minimizing the Gross Pitaveskii energy in the Lowest Landau Level. We find...
Observation of Phase Defects in Quasi-2D Bose-Einstein Condensates (2005)
Stock, Sabine, Hadzibabic, Zoran, Battelier, Baptiste, Cheneau, Marc, Dalibard, Jean
We have observed phase defects in quasi-2D Bose-Einstein condensates close to the condensation temperature. Either a single or several equally spaced condensates are produced by selectively...
Vortex patterns in a fast rotating Bose-Einstein condensate (2005)
Aftalion, Amandine, Blanc, Xavier, Dalibard, Jean
For a fast rotating condensate in a harmonic trap, we investigate the structure of the vortex lattice using wave functions minimizing the Gross Pitaveskii energy in the Lowest Landau Level. We find...
Vortex patterns in a fast rotating Bose-Einstein condensate (2005)
Aftalion, Amandine, Blanc, Xavier, Dalibard, Jean
For a fast rotating condensate in a harmonic trap, we investigate the structure of the vortex lattice using wave functions minimizing the Gross Pitaveskii energy in the Lowest Landau Level. We find...
Observation of Phase Defects in Quasi-2D Bose-Einstein Condensates (2005)
Stock, Sabine, Hadzibabic, Zoran, Battelier, Baptiste, Cheneau, Marc, Dalibard, Jean
We have observed phase defects in quasi-2D Bose-Einstein condensates close to the condensation temperature. Either a single or several equally spaced condensates are produced by selectively...
Vortex patterns in a fast rotating Bose-Einstein condensate (2005)
Aftalion, Amandine, Blanc, Xavier, Dalibard, Jean
For a fast rotating condensate in a harmonic trap, we investigate the structure of the vortex lattice using wave functions minimizing the Gross Pitaveskii energy in the Lowest Landau Level. We find...
Observation of Phase Defects in Quasi-2D Bose-Einstein Condensates (2005)
Stock, Sabine, Hadzibabic, Zoran, Battelier, Baptiste, Cheneau, Marc, Dalibard, Jean
We have observed phase defects in quasi-2D Bose-Einstein condensates close to the condensation temperature. Either a single or several equally spaced condensates are produced by selectively...
Vortex patterns in a fast rotating Bose-Einstein condensate (2005)
Aftalion, Amandine, Blanc, Xavier, Dalibard, Jean
For a fast rotating condensate in a harmonic trap, we investigate the structure of the vortex lattice using wave functions minimizing the Gross Pitaveskii energy in the Lowest Landau Level. We find...
Observation of Phase Defects in Quasi-2D Bose-Einstein Condensates (2005)
Stock, Sabine, Hadzibabic, Zoran, Battelier, Baptiste, Cheneau, Marc, Dalibard, Jean
We have observed phase defects in quasi-2D Bose-Einstein condensates close to the condensation temperature. Either a single or several equally spaced condensates are produced by selectively...
Kazakov, Dimitri, Lavignac, Stephan, Dalibard, Jean
The Standard Model of elementary particles and interactions is one of the tested theories in physics. This book presents a collection of lectures given in August 2005 at the Les Houches Summer School...
Vortex patterns in a fast rotating Bose-Einstein condensate (2004)
Aftalion, Amandine, Blanc, Xavier, Dalibard, Jean
For a fast rotating condensate in a harmonic trap, we investigate the structure of the vortex lattice using wave functions minimizing the Gross Pitaveskii energy in the Lowest Landau Level. We find...
Stationary states of a rotating Bose-Einstein condensate: routes to vortex nucleation (2004)
Madison, K.W., Chevy, Frédéric, Bretin, Vincent, Dalibard, Jean
Using a focused laser beam we stir a $^{87}$Rb Bose-Einstein condensate confined in a magnetic trap. We observe that the steady states of the condensate correspond to an elliptic cloud, stationary in...
Measurement of the angular momentum of a rotating Bose-Einstein condensate (2004)
Chevy, Frédéric, Madison, K.W., Dalibard, Jean
We study the quadrupole oscillation of a Bose-Einstein condensate of $^{87}$Rb atoms confined in an axisymmetric magnetic trap, after it has been stirred by an auxiliary laser beam. The stirring may...
Loading of a cold atomic beam into a magnetic guide (2004)
Cren, P., Roos, C.F., Aclan, A., Dalibard, Jean, Guéry-Odelin, David
We demonstrate experimentally the continuous and pulsed loading of a slow and cold atomic beam into a magnetic guide. The slow beam is produced using a vapor loaded laser trap, which ensures...
The transverse breathing mode of an elongated Bose-Einstein condensate (2004)
Chevy, Frédéric, Bretin, Vincent, Rosenbusch, Peter, Madison, K.W., Dalibard, Jean
We study experimentally the transverse monopole mode of an elongated rubidium condensate. Due to the scaling invariance of the non-linear Schr\"odinger (Gross-Pitaevski) equation, the oscillation is...
Wohlleben, W., Chevy, Frédéric, Madison, K.W., Dalibard, Jean
We have constructed and modeled a simple and efficient source of slow atoms. From a background vapour loaded magneto-optical trap, a thin laser beam extracts a continuous jet of cold rubidium atoms....
Interferometric detection of a single vortex in a dilute Bose-Einstein condensate (2004)
Chevy, Frédéric, Madison, K.W., Bretin, Vincent, Dalibard, Jean
We study experimentally the line of a single quantized vortex in a rotating prolate Bose-Einstein condensate confined by a harmonic potential. In agreement with predictions, we find that the vortex...
Scissors mode of a rotating Bose-Einstein condensate (2004)
Cozzini, Marco, Stringari, Sandro, Bretin, Vincent, Rosenbusch, Peter, Dalibard, Jean
A scissors mode of a rotating Bose-Einstein condensate is investigated both theoretically and experimentally. The condensate is confined in an axi-symmetric harmonic trap, superimposed with a small...
Dynamics of a single vortex line in a Bose-Einstein condensate (2004)
Rosenbusch, Peter, Bretin, Vincent, Dalibard, Jean
We study experimentally the line of a single quantized vortex in a rotating prolate Bose-Einstein condensate confined by a harmonic potential. In agreement with predictions, we find that the vortex...
Multiple-path interferometer with a single quantum obstacle (2004)
Schomerus, H., Noat, Y., Dalibard, Jean, Beenakker, C.W.J
We consider the scattering of particles by an obstacle which tunnels coherently between two positions. We show that the obstacle mimics two classical scatterers at fixed positions when the kinetic...
A source of cold atoms for a continuously loaded magnetic guide (2004)
Roos, C., Cren, Philippe, Dalibard, Jean, Guéry-Odelin, David
We present an intense source of $^{87}$Rb atoms that has been set up to produce a continuous, slow and cold beam in a magnetic guide. It consists of a two-dimensional magneto-optical trap whose...
Continuous loading of a non-dissipative atom trap (2004)
Roos, C., Cren, Philippe, Guéry-Odelin, David, Dalibard, Jean
We study theoretically a scheme in which particles from an incident beam are trapped in a potential well when colliding with particles already present in the well. The balance between the arrival of...
Critical rotation of a harmonically trapped Bose gas (2004)
Rosenbusch, Peter, Petrov, D., Sinha, Subhasis, Chevy, Frédéric, Bretin, Vincent, Castin, Yvan, ...
Evaporative cooling of an atomic beam (2004)
Mandonnet, Emmanuel, Minguzzi, Anna, Dum, Ralph, Carusotto, Iacopo, Castin, Yvan, Dalibard, Jean
Interference of an array of independent Bose-Einstein condensates (2004)
Hadzibabic, Zoran, Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Dalibard, Jean
We have observed high-contrast matter wave interference between 30 Bose-Einstein condensates with uncorrelated phases. Interference patterns were observed after independent condensates were released...
How to reach the collisional regime on a magnetically guided atomic beam (2004)
Vogels, J. M., Lahaye, T., Roos, C., Dalibard, Jean, Guery-Odelin, D.
In this paper, we report our progress towards the realization of a continuous guided atomic beam in the degenerate regime. So far, we have coupled into a magnetic guide a flux of a few $10^{8}$...
How to reach the collisional regime on a magnetically guided atomic beam (2004)
Vogels, J. M., Lahaye, T., Roos, C., Dalibard, Jean, Guery-Odelin, D.
In this paper, we report our progress towards the realization of a continuous guided atomic beam in the degenerate regime. So far, we have coupled into a magnetic guide a flux of a few $10^{8}$...
Quadrupole oscillation of a single-vortex Bose Einstein condensate: evidence for Kelvin modes (2004)
Bretin, Vincent, Rosenbusch, P., Chevy, Frédéric, Shlyapnikov, Gora, Dalibard, Jean
Interference of an array of independent Bose-Einstein condensates (2004)
Hadzibabic, Zoran, Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Dalibard, Jean
We have observed high-contrast matter wave interference between 30 Bose-Einstein condensates with uncorrelated phases. Interference patterns were observed after independent condensates were released...
Realization of a magnetically guided atomic beam in the collisional regime (2004)
Lahaye, T., Vogels, J. M., Guenter, K., Wang, Z., Dalibard, Jean, Guery-Odelin, D.
We describe the realization of a magnetically guided beam of cold rubidium atoms, with a flux of $7\times 10^9$ atoms/s, a temperature of 400~$\mu$K and a mean velocity of 1~m/s. The rate of elastic...
Interference of an array of independent Bose-Einstein condensates (2004)
Hadzibabic, Zoran, Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Dalibard, Jean
We have observed high-contrast matter wave interference between 30 Bose-Einstein condensates with uncorrelated phases. Interference patterns were observed after independent condensates were released...
Realization of a magnetically guided atomic beam in the collisional regime (2004)
Lahaye, T., Vogels, J. M., Guenter, K., Wang, Z., Dalibard, Jean, Guery-Odelin, D.
We describe the realization of a magnetically guided beam of cold rubidium atoms, with a flux of $7\times 10^9$ atoms/s, a temperature of 400~$\mu$K and a mean velocity of 1~m/s. The rate of elastic...
How to reach the collisional regime on a magnetically guided atomic beam (2004)
Vogels, J. M., Lahaye, T., Roos, C., Dalibard, Jean, Guery-Odelin, D.
In this paper, we report our progress towards the realization of a continuous guided atomic beam in the degenerate regime. So far, we have coupled into a magnetic guide a flux of a few $10^{8}$...
Interference of an array of independent Bose-Einstein condensates (2004)
Hadzibabic, Zoran, Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Dalibard, Jean
We have observed high-contrast matter wave interference between 30 Bose-Einstein condensates with uncorrelated phases. Interference patterns were observed after independent condensates were released...
Realization of a magnetically guided atomic beam in the collisional regime (2004)
Lahaye, T., Vogels, J. M., Guenter, K., Wang, Z., Dalibard, Jean, Guery-Odelin, D.
We describe the realization of a magnetically guided beam of cold rubidium atoms, with a flux of $7\times 10^9$ atoms/s, a temperature of 400~$\mu$K and a mean velocity of 1~m/s. The rate of elastic...
Interference of an array of independent Bose-Einstein condensates (2004)
Hadzibabic, Zoran, Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Dalibard, Jean
We have observed high-contrast matter wave interference between 30 Bose-Einstein condensates with uncorrelated phases. Interference patterns were observed after independent condensates were released...
Realization of a magnetically guided atomic beam in the collisional regime (2004)
Lahaye, T., Vogels, J. M., Guenter, K., Wang, Z., Dalibard, Jean, Guery-Odelin, D.
We describe the realization of a magnetically guided beam of cold rubidium atoms, with a flux of $7\times 10^9$ atoms/s, a temperature of 400~$\mu$K and a mean velocity of 1~m/s. The rate of elastic...
How to reach the collisional regime on a magnetically guided atomic beam (2004)
Vogels, J. M., Lahaye, T., Roos, C., Dalibard, Jean, Guery-Odelin, D.
In this paper, we report our progress towards the realization of a continuous guided atomic beam in the degenerate regime. So far, we have coupled into a magnetic guide a flux of a few $10^{8}$...
Interference of an array of independent Bose-Einstein condensates (2004)
Hadzibabic, Zoran, Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Dalibard, Jean
We have observed high-contrast matter wave interference between 30 Bose-Einstein condensates with uncorrelated phases. Interference patterns were observed after independent condensates were released...
Realization of a magnetically guided atomic beam in the collisional regime (2004)
Lahaye, T., Vogels, J. M., Guenter, K., Wang, Z., Dalibard, Jean, Guery-Odelin, D.
We describe the realization of a magnetically guided beam of cold rubidium atoms, with a flux of $7\times 10^9$ atoms/s, a temperature of 400~$\mu$K and a mean velocity of 1~m/s. The rate of elastic...
How to reach the collisional regime on a magnetically guided atomic beam (2004)
Vogels, J. M., Lahaye, T., Roos, C., Dalibard, Jean, Guery-Odelin, D.
In this paper, we report our progress towards the realization of a continuous guided atomic beam in the degenerate regime. So far, we have coupled into a magnetic guide a flux of a few $10^{8}$...
Interference of an array of independent Bose-Einstein condensates (2004)
Hadzibabic, Zoran, Stock, Sabine, Battelier, Baptiste, Bretin, Vincent, Dalibard, Jean
We have observed high-contrast matter wave interference between 30 Bose-Einstein condensates with uncorrelated phases. Interference patterns were observed after independent condensates were released...
Realization of a magnetically guided atomic beam in the collisional regime (2004)
Lahaye, T., Vogels, J. M., Guenter, K., Wang, Z., Dalibard, Jean, Guery-Odelin, D.
We describe the realization of a magnetically guided beam of cold rubidium atoms, with a flux of $7\times 10^9$ atoms/s, a temperature of 400~$\mu$K and a mean velocity of 1~m/s. The rate of elastic...
How to reach the collisional regime on a magnetically guided atomic beam (2004)
Vogels, J. M., Lahaye, T., Roos, C., Dalibard, Jean, Guery-Odelin, D.
In this paper, we report our progress towards the realization of a continuous guided atomic beam in the degenerate regime. So far, we have coupled into a magnetic guide a flux of a few $10^{8}$...
Shape oscillation of a rotating Bose-Einstein condensate (2003)
Stock, Sabine, Bretin, Vincent, Chevy, Frédéric, Dalibard, Jean
We present a theoretical and experimental analysis of thetransverse monopole mode of a fast rotating Bose-Einsteincondensate. The condensate's rotation frequency is similar to thetrapping frequency...
Shape oscillation of a rotating Bose-Einstein condensate (2003)
Stock, Sabine, Bretin, Vincent, Chevy, Frédéric, Dalibard, Jean
We present a theoretical and experimental analysis of thetransverse monopole mode of a fast rotating Bose-Einsteincondensate. The condensate's rotation frequency is similar to thetrapping frequency...
Shape oscillation of a rotating Bose-Einstein condensate (2003)
Stock, Sabine, Bretin, Vincent, Chevy, Frederic, Dalibard, Jean
We present a theoretical and experimental analysis of the transverse monopole mode of a fast rotating Bose-Einstein condensate. The condensate's rotation frequency is similar to the trapping...
Fast rotation of an ultra-cold Bose gas (2003)
Bretin, Vincent, Stock, Sabine, Seurin, Yannick, Dalibard, Jean
We study the rotation of a $^{87}$Rb Bose-Einstein condensateconfined in a magnetic trap to which a focused, off resonantgaussian laser beam is superimposed. The confining potential iswell...
Fast rotation of an ultra-cold Bose gas (2003)
Bretin, Vincent, Stock, Sabine, Seurin, Yannick, Dalibard, Jean
We study the rotation of a $^{87}$Rb Bose-Einstein condensateconfined in a magnetic trap to which a focused, off resonantgaussian laser beam is superimposed. The confining potential iswell...
Fast rotation of an ultra-cold Bose gas (2003)
Bretin, Vincent, Stock, Sabine, Seurin, Yannick, Dalibard, Jean
We study the rotation of a $^{87}$Rb Bose-Einstein condensate confined in a magnetic trap to which a focused, off resonant gaussian laser beam is superimposed. The confining potential is well...
Scissors mode of a rotating Bose-Einstein condensate (2003)
Cozzini, Marco, Stringari, Sandro, Bretin, Vincent, Rosenbusch, Peter, Dalibard, Jean
A scissors mode of a rotating Bose-Einstein condensate is investigated both theoretically and experimentally. The condensate is confined in an axi-symmetric harmonic trap, superimposed with a small...
A source of cold atoms for a continuously loaded magnetic guide (2003)
Roos, C., Cren, Philippe, Dalibard, Jean, Guéry-Odelin, David
We present an intense source of $^{87}$Rb atoms that has been set up to produce a continuous, slow and cold beam in a magnetic guide. It consists of a two-dimensional magneto-optical trap whose...
Continuous loading of a non-dissipative atom trap (2003)
Roos, C., Cren, Philippe, Guéry-Odelin, David, Dalibard, Jean
We study theoretically a scheme in which particles from an incident beam are trapped in a potential well when colliding with particles already present in the well. The balance between the arrival of...
Quadrupole oscillation of a single-vortex Bose Einstein condensate: evidence for Kelvin modes (2003)
Bretin, Vincent, Rosenbusch, P., Chevy, Frédéric, Shlyapnikov, Gora, Dalibard, Jean
Scissors mode of a rotating Bose-Einstein condensate (2003)
Cozzini, Marco, Stringari, Sandro, Bretin, Vincent, Rosenbusch, Peter, Dalibard, Jean
A scissors mode of a rotating Bose-Einstein condensate is investigated both theoretically and experimentally. The condensate is confined in an axi-symmetric harmonic trap, superimposed with a small...
A source of cold atoms for a continuously loaded magnetic guide (2003)
Roos, C., Cren, Philippe, Dalibard, Jean, Guéry-Odelin, David
We present an intense source of $^{87}$Rb atoms that has been set up to produce a continuous, slow and cold beam in a magnetic guide. It consists of a two-dimensional magneto-optical trap whose...
Continuous loading of a non-dissipative atom trap (2003)
Roos, C., Cren, Philippe, Guéry-Odelin, David, Dalibard, Jean
We study theoretically a scheme in which particles from an incident beam are trapped in a potential well when colliding with particles already present in the well. The balance between the arrival of...
Quadrupole oscillation of a single-vortex Bose Einstein condensate: evidence for Kelvin modes (2003)
Bretin, Vincent, Rosenbusch, P., Chevy, Frédéric, Shlyapnikov, Gora, Dalibard, Jean
Shape oscillation of a rotating Bose-Einstein condensate (2003)
Stock, Sabine, Bretin, Vincent, Chevy, Frédéric, Dalibard, Jean
We present a theoretical and experimental analysis of thetransverse monopole mode of a fast rotating Bose-Einsteincondensate. The condensate's rotation frequency is similar to thetrapping frequency...
Fast rotation of an ultra-cold Bose gas (2003)
Bretin, Vincent, Stock, Sabine, Seurin, Yannick, Dalibard, Jean
We study the rotation of a $^{87}$Rb Bose-Einstein condensateconfined in a magnetic trap to which a focused, off resonantgaussian laser beam is superimposed. The confining potential iswell...
Shape oscillation of a rotating Bose-Einstein condensate (2003)
Stock, Sabine, Bretin, Vincent, Chevy, Frédéric, Dalibard, Jean
We present a theoretical and experimental analysis of thetransverse monopole mode of a fast rotating Bose-Einsteincondensate. The condensate's rotation frequency is similar to thetrapping frequency...
Fast rotation of an ultra-cold Bose gas (2003)
Bretin, Vincent, Stock, Sabine, Seurin, Yannick, Dalibard, Jean
We study the rotation of a $^{87}$Rb Bose-Einstein condensateconfined in a magnetic trap to which a focused, off resonantgaussian laser beam is superimposed. The confining potential iswell...
Shape oscillation of a rotating Bose-Einstein condensate (2003)
Stock, Sabine, Bretin, Vincent, Chevy, Frédéric, Dalibard, Jean
We present a theoretical and experimental analysis of thetransverse monopole mode of a fast rotating Bose-Einsteincondensate. The condensate's rotation frequency is similar to thetrapping frequency...
Fast rotation of an ultra-cold Bose gas (2003)
Bretin, Vincent, Stock, Sabine, Seurin, Yannick, Dalibard, Jean
We study the rotation of a $^{87}$Rb Bose-Einstein condensateconfined in a magnetic trap to which a focused, off resonantgaussian laser beam is superimposed. The confining potential iswell...
Shape oscillation of a rotating Bose-Einstein condensate (2003)
Stock, Sabine, Bretin, Vincent, Chevy, Frédéric, Dalibard, Jean
We present a theoretical and experimental analysis of thetransverse monopole mode of a fast rotating Bose-Einsteincondensate. The condensate's rotation frequency is similar to thetrapping frequency...
Fast rotation of an ultra-cold Bose gas (2003)
Bretin, Vincent, Stock, Sabine, Seurin, Yannick, Dalibard, Jean
We study the rotation of a $^{87}$Rb Bose-Einstein condensateconfined in a magnetic trap to which a focused, off resonantgaussian laser beam is superimposed. The confining potential iswell...
Scissors mode of a rotating Bose-Einstein condensate (2002)
Cozzini, Marco, Stringari, Sandro, Bretin, Vincent, Rosenbusch, Peter, Dalibard, Jean
A scissors mode of a rotating Bose-Einstein condensate is investigated both theoretically and experimentally. The condensate is confined in an axi-symmetric harmonic trap, superimposed with a small...
Loading of a cold atomic beam into a magnetic guide (2002)
Cren, P., Roos, C.F., Aclan, A., Dalibard, Jean, Guéry-Odelin, David
We demonstrate experimentally the continuous and pulsed loading of a slow and cold atomic beam into a magnetic guide. The slow beam is produced using a vapor loaded laser trap, which ensures...
The transverse breathing mode of an elongated Bose-Einstein condensate (2002)
Chevy, Frédéric, Bretin, Vincent, Rosenbusch, Peter, Madison, K.W., Dalibard, Jean
We study experimentally the transverse monopole mode of an elongated rubidium condensate. Due to the scaling invariance of the non-linear Schr\"odinger (Gross-Pitaevski) equation, the oscillation is...
Dynamics of a single vortex line in a Bose-Einstein condensate (2002)
Rosenbusch, Peter, Bretin, Vincent, Dalibard, Jean
We study experimentally the line of a single quantized vortex in a rotating prolate Bose-Einstein condensate confined by a harmonic potential. In agreement with predictions, we find that the vortex...
Critical rotation of a harmonically trapped Bose gas (2002)
Rosenbusch, Peter, Petrov, D., Sinha, Subhasis, Chevy, Frédéric, Bretin, Vincent, Castin, Yvan, ...
Multiple-path interferometer with a single quantum obstacle (2002)
Schomerus, H., Noat, Y., Dalibard, Jean, Beenakker, C.W.J
We consider the scattering of particles by an obstacle which tunnels coherently between two positions. We show that the obstacle mimics two classical scatterers at fixed positions when the kinetic...
Loading of a cold atomic beam into a magnetic guide (2002)
Cren, P., Roos, C.F., Aclan, A., Dalibard, Jean, Guéry-Odelin, David
We demonstrate experimentally the continuous and pulsed loading of a slow and cold atomic beam into a magnetic guide. The slow beam is produced using a vapor loaded laser trap, which ensures...
The transverse breathing mode of an elongated Bose-Einstein condensate (2002)
Chevy, Frédéric, Bretin, Vincent, Rosenbusch, Peter, Madison, K.W., Dalibard, Jean
We study experimentally the transverse monopole mode of an elongated rubidium condensate. Due to the scaling invariance of the non-linear Schr\"odinger (Gross-Pitaevski) equation, the oscillation is...
Dynamics of a single vortex line in a Bose-Einstein condensate (2002)
Rosenbusch, Peter, Bretin, Vincent, Dalibard, Jean
We study experimentally the line of a single quantized vortex in a rotating prolate Bose-Einstein condensate confined by a harmonic potential. In agreement with predictions, we find that the vortex...
Critical rotation of a harmonically trapped Bose gas (2002)
Rosenbusch, Peter, Petrov, D., Sinha, Subhasis, Chevy, Frédéric, Bretin, Vincent, Castin, Yvan, ...
Multiple-path interferometer with a single quantum obstacle (2002)
Schomerus, H., Noat, Y., Dalibard, Jean, Beenakker, C.W.J
We consider the scattering of particles by an obstacle which tunnels coherently between two positions. We show that the obstacle mimics two classical scatterers at fixed positions when the kinetic...
Stationary states of a rotating Bose-Einstein condensate: routes to vortex nucleation (2001)
Madison, K.W., Chevy, Frédéric, Bretin, Vincent, Dalibard, Jean
Using a focused laser beam we stir a $^{87}$Rb Bose-Einstein condensate confined in a magnetic trap. We observe that the steady states of the condensate correspond to an elliptic cloud, stationary in...
Wohlleben, W., Chevy, Frédéric, Madison, K.W., Dalibard, Jean
We have constructed and modeled a simple and efficient source of slow atoms. From a background vapour loaded magneto-optical trap, a thin laser beam extracts a continuous jet of cold rubidium atoms....
Interferometric detection of a single vortex in a dilute Bose-Einstein condensate (2001)
Chevy, Frédéric, Madison, K.W., Bretin, Vincent, Dalibard, Jean
We study experimentally the line of a single quantized vortex in a rotating prolate Bose-Einstein condensate confined by a harmonic potential. In agreement with predictions, we find that the vortex...
Stationary states of a rotating Bose-Einstein condensate: routes to vortex nucleation (2001)
Madison, K.W., Chevy, Frédéric, Bretin, Vincent, Dalibard, Jean
Using a focused laser beam we stir a $^{87}$Rb Bose-Einstein condensate confined in a magnetic trap. We observe that the steady states of the condensate correspond to an elliptic cloud, stationary in...
Wohlleben, W., Chevy, Frédéric, Madison, K.W., Dalibard, Jean
We have constructed and modeled a simple and efficient source of slow atoms. From a background vapour loaded magneto-optical trap, a thin laser beam extracts a continuous jet of cold rubidium atoms....
Interferometric detection of a single vortex in a dilute Bose-Einstein condensate (2001)
Chevy, Frédéric, Madison, K.W., Bretin, Vincent, Dalibard, Jean
We study experimentally the line of a single quantized vortex in a rotating prolate Bose-Einstein condensate confined by a harmonic potential. In agreement with predictions, we find that the vortex...
Measurement of the angular momentum of a rotating Bose-Einstein condensate (2000)
Chevy, Frédéric, Madison, K.W., Dalibard, Jean
We study the quadrupole oscillation of a Bose-Einstein condensate of $^{87}$Rb atoms confined in an axisymmetric magnetic trap, after it has been stirred by an auxiliary laser beam. The stirring may...
Evaporative cooling of an atomic beam (2000)
Mandonnet, Emmanuel, Minguzzi, Anna, Dum, Ralph, Carusotto, Iacopo, Castin, Yvan, Dalibard, Jean
Measurement of the angular momentum of a rotating Bose-Einstein condensate (2000)
Chevy, Frédéric, Madison, K.W., Dalibard, Jean
We study the quadrupole oscillation of a Bose-Einstein condensate of $^{87}$Rb atoms confined in an axisymmetric magnetic trap, after it has been stirred by an auxiliary laser beam. The stirring may...
Evaporative cooling of an atomic beam (2000)
Mandonnet, Emmanuel, Minguzzi, Anna, Dum, Ralph, Carusotto, Iacopo, Castin, Yvan, Dalibard, Jean
Le rôle des fluctuations dans la dynamique d'un atome couplé au champ électromagnétique (1986)
Ce travail est consacré à l'étude de la modification de la dynamique d'un atome induite par le couplage de cet atome avec le rayonnement. Nous commençons par étudier la dynamique atomique...
Le rôle des fluctuations dans la dynamique d'un atome couplé au champ électromagnétique (1986)
Ce travail est consacré à l'étude de la modification de la dynamique d'un atome induite par le couplage de cet atome avec le rayonnement. Nous commençons par étudier la dynamique atomique...
Le rôle des fluctuations dans la dynamique d'un atome couplé au champ électromagnétique (1986)
Ce travail est consacré à l'étude de la modification de la dynamique d'un atome induite par le couplage de cet atome avec le rayonnement. Nous commençons par étudier la dynamique atomique...
Le rôle des fluctuations dans la dynamique d'un atome couplé au champ électromagnétique (1986)
Ce travail est consacré à l'étude de la modification de la dynamique d'un atome induite par le couplage de cet atome avec le rayonnement. Nous commençons par étudier la dynamique atomique...
Le rôle des fluctuations dans la dynamique d'un atome couplé au champ électromagnétique (1986)
Ce travail est consacré à l'étude de la modification de la dynamique d'un atome induite par le couplage de cet atome avec le rayonnement. Nous commençons par étudier la dynamique atomique...
Le rôle des fluctuations dans la dynamique d'un atome couplé au champ électromagnétique (1986)
Ce travail est consacré à l'étude de la modification de la dynamique d'un atome induite par le couplage de cet atome avec le rayonnement. Nous commençons par étudier la dynamique atomique...
Le rôle des fluctuations dans la dynamique d'un atome couplé au champ électromagnétique (1986)
Ce travail est consacré à l'étude de la modification de la dynamique d'un atome induite par le couplage de cet atome avec le rayonnement. Nous commençons par étudier la dynamique atomique...
Le rôle des fluctuations dans la dynamique d'un atome couplé au champ électromagnétique (1986)
Ce travail est consacré à l'étude de la modification de la dynamique d'un atome induite par le couplage de cet atome avec le rayonnement. Nous commençons par étudier la dynamique atomique...