Dynamical density-density correlations in the one-dimensional Bose gas
Statistical Mechanics
2009-11-11 v2 High Energy Physics - Theory
Atomic Physics
Abstract
The zero-temperature dynamical structure factor of the one-dimensional Bose gas with delta-function interaction (Lieb-Liniger model) is computed using a hybrid theoretical/numerical method based on the exact Bethe Ansatz solution, which allows to interpolate continuously between the weakly-coupled Thomas-Fermi and strongly-coupled Tonks-Girardeau regimes. The results should be experimentally accessible with Bragg spectroscopy.
Cite
@article{arxiv.cond-mat/0603654,
title = {Dynamical density-density correlations in the one-dimensional Bose gas},
author = {J. -S. Caux and P. Calabrese},
journal= {arXiv preprint arXiv:cond-mat/0603654},
year = {2009}
}
Comments
4 pages, 3 figures, published version