Iterative evaluation of the path integral for a system coupled to an anharmonic bath

被引：55

作者：

Makri, N

机构：

[1] Univ Illinois, Sch Chem Sci, Urbana, IL 61801 USA

[2] Natl Hellen Res Fdn, Inst Theoret & Phys Chem, GR-11635 Athens, Greece

来源：

JOURNAL OF CHEMICAL PHYSICS | 1999年 / 111卷 / 14期

关键词：

D O I：

10.1063/1.479919

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An iterative algorithm is presented for evaluating the path integral expression for the reduced density matrix of a quantum system interacting with an anharmonic dissipative bath whose influence functional is obtained via numerical methods. The method allows calculation of the reduced density matrix over very long time periods. (C) 1999 American Institute of Physics. [S0021-9606(99)03238-9].

引用

收藏

页码：6164 / 6167

页数：4

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