PARTITION-FUNCTION OF A PARTICLE COUPLED TO AN ARBITRARY HEAT BATH IN THE QUASI-ENERGY REPRESENTATION FOR THE PATH INTEGRAL

被引：8

作者：

BENDERSKII, VA

MAKAROV, DE

机构：

[1] Institute of Chemical Physics of the USSR Academy of Sciences, 142432 Chernogolovka, Moscow Region

来源：

PHYSICS LETTERS A | 1992年 / 161卷 / 06期

关键词：

D O I：

10.1016/0375-9601(92)91088-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new method to obtain the partition function of a particle coupled to a heat bath is presented. The environment degrees of freedom are integrated out by use of the bath quasienergies. As examples of the reservoir non-linearly coupled harmonic oscillators and two-level systems are examined.

引用

页码：535 / 540

页数：6

共 22 条

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