Quantum noise and entanglement generated by a local quantum quench (2009)
Hsu, Benjamin, Grosfeld, Eytan, Fradkin, Eduardo
We examine the growth of entanglement under a quantum quench at point contacts of simple fractional quantum Hall fluids and its relation with the measurement of local observables. Recently Klich and...
Non-abelian quantum Hall states are characterized by the simultaneous appearance of charge and neutral gapless edge modes, with the structure of the latter being intricately related to the existence...
Non-Abelian anyons: when Ising meets Fibonacci (2008)
Grosfeld, Eytan, Schoutens, Kareljan
We consider an interface between two non-Abelian quantum Hall states: the Moore-Read state, supporting anyons of Ising type, and the k=2 NASS (non-Abelian spin-singlet) state, supporting anyons of...
Experimental signatures of non-Abelian statistics in clustered quantum Hall states (2008)
Ilan, Roni, Grosfeld, Eytan, Schoutens, Kareljan, Stern, Ady
We discuss transport experiments for various non-Abelian quantum Hall states, including the Read-Rezayi series and a paired spin singlet state. We analyze the signatures of the unique characters of...
Coulomb blockade as a probe for non-Abelian statistics in Read-Rezayi states (2007)
Ilan, Roni, Grosfeld, Eytan, Stern, Ady
We consider a quantum dot in the regime of the quantum Hall effect, particularly in Laughlin states and non-Abelian Read-Rezayi states. We find the location of the Coulomb blockade peaks in the...
Grosfeld, Eytan, Cooper, Nigel R., Stern, Ady, Ilan, Roni
We study the superfluid phases of quasi-2D atomic Fermi gases interacting via a p-wave Feshbach resonance. We calculate the absorption spectra of these phases under a hyperfine transition, for both...
Switching noise as a probe of statistics in the fractional quantum Hall effect (2006)
Grosfeld, Eytan, Simon, Steven H., Stern, Ady
We propose an experiment to probe the unconventional quantum statistics of quasi-particles in fractional quantum Hall states by measurement of current noise. The geometry we consider is that of a...
The Moore-Read Pfaffian $\nu=5/2$ quantum Hall state is a p-wave super-conductor of composite fermions. Small deviations from $\nu=5/2$ result in the formation of an array of vortices within this...