Three-body local correlation function in the Lieb-Liniger model: bosonization approach
Other Condensed Matter
2009-11-11 v1 Mathematical Physics
math.MP
Abstract
We develop a method for the calculation of vacuum expectation values of local operators in the Lieb-Liniger model. This method is based on a set of new identities obtained using integrability and effective theory (``bosonization'') description. We use this method to get an explicit expression for the three-body local correlation function, measured in a recent experiment [1].
Keywords
Cite
@article{arxiv.cond-mat/0602468,
title = {Three-body local correlation function in the Lieb-Liniger model: bosonization approach},
author = {Vadim V. Cheianov and H. Smith and M. B. Zvonarev},
journal= {arXiv preprint arXiv:cond-mat/0602468},
year = {2009}
}
Comments
40 pages, 2 figures