Diffusive behaviour of solitons described by time-convolutionless generalized master equations

被引：4

作者：

Desposito, MA

机构：

[1] Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1996年 / 29卷 / 06期

关键词：

D O I：

10.1088/0305-4470/29/6/003

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The time-convolutionless generalized master equation (GME) approach is implemented to analyse the dynamical behaviour of a new model for quantum dissipation that involves solitons as Brownian particles. The time evolution of the centre of the soliton and of the Wigner quasi-probability function is obtained as a function of the corresponding transport coefficients.

引用

页码：1147 / 1154

页数：8

共 47 条

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