258 citations · 976 across the 9 of their papers we have counts for
9 papers
Supplementary Information to the paper ``Breakdown of the adiabatic limit in low dimensional gapless systems''
A. Polkovnikov, V. Gritsev
Here we give detailed derivations and provide additional examples to the main paper: arXiv:0706.0212. In particular, we discuss the scaling behavior of observables like correlation…
Quantum Many-Body Dynamics of Coupled Double-Well Superlattices
Peter Barmettler, Ana Maria Rey, Eugene Demler +3
We propose a method for controllable generation of non-local entangled pairs using spinor atoms loaded in an optical superlattice. Our scheme iteratively increases the distance bet…
Quantum Spin Dynamics of Mode-Squeezed Luttinger Liquids in Two-Component Atomic Gases
Artur Widera, Stefan Trotzky, Patrick Cheinet +6
We report on the observation of the phase dynamics of interacting one-dimensional ultracold bosonic gases with two internal degrees of freedom. By controlling the non-linear atomic…
Breakdown of the adiabatic limit in low dimensional gapless systems
Anatoli Polkovnikov, Vladimir Gritsev
It is generally believed that a generic system can be reversibly transformed from one state into another by sufficiently slow change of parameters. A standard argument favoring thi…
Fundamental noise in matter interferometers
Adilet Imambekov, Vladimir Gritsev, Eugene Demler
These lecture notes discuss two effects which contribute to the reduction of the interference fringe contrast in matter interferometers. The first effect is the shot noise arising…
Linear response theory for a pair of coupled one-dimensional condensates of interacting atoms
Vladimir Gritsev, Anatoli Polkovnikov, Eugene Demler
We use quantum sine-Gordon model to describe the low energy dynamics of a pair of coupled one-dimensional condensates of interacting atoms. We show that the nontrivial excitation s…