PASSIVE STATES AND KMS STATES FOR GENERAL QUANTUM SYSTEMS

被引：382

作者：

PUSZ, W

WORONOWICZ, SL

机构：

[1] Department of Mathematical Methods in Physics, University of Warsaw, Warszawa

来源：

COMMUNICATIONS IN MATHEMATICAL PHYSICS | 1978年 / 58卷 / 03期

关键词：

D O I：

10.1007/BF01614224

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We characterize equilibrium states of quantum systems by a condition of passivity suggested by the second principle of thermodynamics. Ground states and β-KMS states for all inverse temperatures β≧0 are completely passive. We prove that these states are the only completely passive ones. For the special case of states describing pure phases, assuming the passivity we reproduce the results of Haag et al. © 1978 Springer-Verlag.

引用

页码：273 / 290

页数：18

共 11 条

[1] EQUIVALENCE OF KMS CONDITION AND VARIATIONAL PRINCIPLE FOR QUANTUM LATTICE SYSTEMS [J].