Correlators of the phase model
solv-int
2009-10-30 v2 可精确求解与可积系统
摘要
We introduce the phase model on a lattice and solve it using the algebraic Bethe ansatz. Time-dependent temperature correlation functions of phase operators and the "darkness formation probability" are calculated in the thermodynamical limit. These results can be used to construct integrable equations for the correlation functions and to calculate there asymptotics.
引用
@article{arxiv.solv-int/9612002,
title = {Correlators of the phase model},
author = {N. M. Bogoliubov and A. G. Izergin and N. A. Kitanine},
journal= {arXiv preprint arXiv:solv-int/9612002},
year = {2009}
}
备注
LaTeX, 7 pages, One reference has been changed