Fluctuations and effective temperatures in coarsening (2009)
Corberi, Federico, Cugliandolo, Leticia
We study dynamic fluctuations in non-disordered finite dimensional ferromagnetic systems quenched to the critical point and the low-temperature phase. We investigate the fluctuations of two two-time...
Driven quantum coarsening (2008)
Aron, Camille, Biroli, Giulio, Cugliandolo, Leticia
We study the driven dynamics of quantum coarsening. We analyze models of M-component rotors coupled to two electronic reservoirs at different chemical potentials that generate a current threading...
Out-of-equilibrium dynamics of the vortex glass (2006)
Bustingorry, Sebastian, Cugliandolo, Leticia, Dominguez, Daniel
We study the relaxational dynamics of flux lines in high-temperature superconductors with random pinning using Langevin dynamics. At high temperatures the dynamics is stationary and the fluctuation...
Memory effects in classical and quantum mean-field disordered models (2006)
Cugliandolo, Leticia, Lozano, Gustavo, Lozza, Homero
We apply the Kovacs experimental protocol to classical and quantum p-spin models. We show that these models have memory effects as those observed experimentally in super-cooled polymer melts. We...
Out-of-equilibrium dynamics of the vortex glass (2006)
Bustingorry, Sebastian, Cugliandolo, Leticia, Dominguez, Daniel
We study the relaxational dynamics of flux lines in high-temperature superconductors with random pinning using Langevin dynamics. At high temperatures the dynamics is stationary and the fluctuation...
Out-of-equilibrium dynamics of the vortex glass (2006)
Bustingorry, Sebastian, Cugliandolo, Leticia, Dominguez, Daniel
We study the relaxational dynamics of flux lines in high-temperature superconductors with random pinning using Langevin dynamics. At high temperatures the dynamics is stationary and the fluctuation...
Out-of-equilibrium dynamics of the vortex glass (2005)
Bustingorry, Sebastian, Cugliandolo, Leticia, Dominguez, Daniel
We study the relaxational dynamics of flux lines in high-temperature superconductors with random pinning using Langevin dynamics. At high temperatures the dynamics is stationary and the fluctuation...
Memory effects in classical and quantum mean-field disordered models (2004)
Cugliandolo, Leticia, Lozano, Gustavo, Lozza, Homero
We apply the Kovacs experimental protocol to classical and quantum p-spin models. We show that these models have memory effects as those observed experimentally in super-cooled polymer melts. We...
Memory effects in classical and quantum mean-field disordered models (2004)
Cugliandolo, Leticia, Lozano, Gustavo, Lozza, Homero
We apply the Kovacs experimental protocol to classical and quantum p-spin models. We show that these models have memory effects as those observed experimentally in super-cooled polymer melts. We...
Memory effects in classical and quantum mean-field disordered models (2004)
Cugliandolo, Leticia, Lozano, Gustavo, Lozza, Homero
We apply the Kovacs experimental protocol to classical and quantum p-spin models. We show that these models have memory effects as those observed experimentally in super-cooled polymer melts. We...
Effective temperature in driven vortex lattices with random pinning (2002)
Kolton, Alejandro B., Exartier, Raphael, Cugliandolo, Leticia, Dominguez, Daniel, Gronbech-Jensen, Niels
We study numerically correlation and response functions in non-equilibrium driven vortex lattices with random pinning. From a generalized fluctuation-dissipation relation we calculate an effective...
Mode-Coupling Approximations, Glass Theory and Disordered Systems (1995)
Bouchaud, Jean-Philippe, Cugliandolo, Leticia, Kurchan, Jorge, Mézard, Marc
We discuss the general link between mode-coupling like equations (which serve as the basis of some recent theories of supercooled liquids) and the dynamical equations governing mean-field spin-glass...