具有长程相互作用的费米系统的非合作均衡
数学物理
2019-02-22 v1 math.MP
摘要
我们定义了具有长程相互作用的格点上费米子或量子自旋模型的 Banach 空间 ,并明确了任意 的(广义)平衡态结构。特别地,我们就数学物理中一个古老的开放问题——最早由 Ginibre 于 1968 年在不同背景下提出——即所谓 Bogoliubov 近似在态层面上的有效性,给出了首个回答。依据模型 ,我们的方法提供了研究其所有关联函数的系统方式,因而可用于分析长程相互作用的物理。此外,我们表明长程模型 的热力学由零和博弈(此处称为热力学博弈)的非合作均衡所支配。
引用
@article{arxiv.1902.08047,
title = {Non-cooperative Equilibria of Fermi Systems With Long Range Interactions},
author = {J. -B. Bru and W. de Siqueira Pedra},
journal= {arXiv preprint arXiv:1902.08047},
year = {2019}
}
备注
This manuscript has been originally published in 2013 in Memoirs of the AMS (volume 224, no. 1052). This postprint is a corrected version of this publication, but the historical part has not been updated and thus runs until 2013. We are also very grateful to S\'ebastien Breteaux for pointing out several mistakes and suggesting various improvements on the text