中文

P(φ)_2模型热n点函数的相对论KMS条件

数学物理 2014-03-18 v3 统计力学 高能物理 - 理论 math.MP

摘要

热量子场论应满足相对论KMS条件,该条件同时取代了Wightman量子场论中的相对论谱条件和量子统计力学中表征平衡态的KMS条件。在先前的工作中,已证明热P(ϕ)2P(\phi)_2模型的两点函数满足相对论KMS条件。本文将此结果推广到一般的nn点函数。

关键词

引用

@article{arxiv.1103.3609,
  title  = {The relativistic KMS condition for the thermal n-point functions of the P(\phi)_2 model},
  author = {Christian D. Jäkel and Florian Robl},
  journal= {arXiv preprint arXiv:1103.3609},
  year   = {2014}
}

备注

We thank Chris Fewster and an unknown referee for their critical comments, which were taken into account in this revised version