Quantum Spin Dynamics of Mode-Squeezed Luttinger Liquids in Two-Component Atomic Gases

DSpace/Manakin Repository

Quantum Spin Dynamics of Mode-Squeezed Luttinger Liquids in Two-Component Atomic Gases

Citable link to this page

. . . . . .

Title: Quantum Spin Dynamics of Mode-Squeezed Luttinger Liquids in Two-Component Atomic Gases
Author: Widera, Artur; Trotsky, Stefan; Cheinet, Patrick; Folling, Simon; Gerbier, Fabrice; Bloch, Immanuel; Gritsev, Vladimir; Lukin, Mikhail D.; Demler, Eugene A.

Note: Order does not necessarily reflect citation order of authors.

Citation: Widera, Artur, Stefan Trotzky, Patrick Cheinet, Simon Fölling, Fabrice Gerbier, Immanuel Bloch, Vladimir Gritsev, Mikhail Lukin, and Eugene Demler. 2008. Quantum spin dynamics of mode-squeezed Luttinger liquids in two-component atomic gases. Physical Review Letters 100(14): 140401.
Full Text & Related Files:
Abstract: 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 interactions close to a Feshbach resonance we are able to induce a phase diffusive many-body spin dynamics. We monitor this dynamical evolution by Ramsey interferometry, supplemented by a novel, many-body echo technique. We find that the time evolution of the system is well described by a Luttinger liquid initially prepared in a multimode squeezed state. Our approach allows us to probe the non-equilibrium evolution of one-dimensional many-body quantum systems.
Published Version: doi:10.1103/PhysRevLett.100.140401
Other Sources: http://arxiv.org/abs/0709.2094
Terms of Use: This article is made available under the terms and conditions applicable to Open Access Policy Articles, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#OAP
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:7479990

Show full Dublin Core record

This item appears in the following Collection(s)

  • FAS Scholarly Articles [7219]
    Peer reviewed scholarly articles from the Faculty of Arts and Sciences of Harvard University
 
 

Search DASH


Advanced Search
 
 

Submitters