Bose-Einstein-condensed gases with arbitrary strong interactions
统计力学
2009-11-13 v1 高能物理 - 唯象学
摘要
Bose-condensed gases are considered with an effective interaction strength varying in the whole range of the values between zero and infinity. The consideration is based on the usage of a representative statistical ensemble for Bose systems with broken global gauge symmetry. Practical calculations are illustrated for a uniform Bose gas at zero temperature, employing a self-consistent mean-field theory, which is both conserving and gapless.
引用
@article{arxiv.cond-mat/0701407,
title = {Bose-Einstein-condensed gases with arbitrary strong interactions},
author = {V. I. Yukalov and E. P. Yukalova},
journal= {arXiv preprint arXiv:cond-mat/0701407},
year = {2009}
}
备注
Latex file, 23 pages, 4 figures