Exact time evolution of space- and time-dependent correlation functions after an interaction quench in the 1D Bose gas

Details Exact time evolution of space- and time-dependent correlation functions after an interaction quench in the 1D Bose gas Exact time evolution of space- and time-dependent correlation functions after an interaction quench in the 1D Bose gas

2012-01-09

arxiv.org/abs/1201.1885v1

Physics

Condensed Matter

Statistical Mechanics

9 pages, 10 figures

Scientific paper

We consider the non-equilibrium dynamics of the interacting Lieb-Liniger gas after instantaneously switching the interactions off. The subsequent time evolution of the space- and time-dependent correlation functions is computed exactly. Different relaxation behavior is observed for different correlation functions. The long time average is compared with the predictions of several statistical ensembles. The generalized Gibbs ensemble restricted to a fixed number of particles is shown to give correct results at large times for all length scales.

Affiliated with

Also associated with

No associations

Rating

Exact time evolution of space- and time-dependent correlation functions after an interaction quench in the 1D Bose gas does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Exact time evolution of space- and time-dependent correlation functions after an interaction quench in the 1D Bose gas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exact time evolution of space- and time-dependent correlation functions after an interaction quench in the 1D Bose gas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-643914