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.
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页码：1147 / 1154
页数：8
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