Phase space representation for open quantum systems within the Lindblad theory

被引：29

作者：

Isar, A ^{[1
]}

Sandulescu, A ^{[1
]}

Scheid, W ^{[1
]}

机构：

[1] UNIV GIESSEN, INST THEORET PHYS, D-6300 GIESSEN, GERMANY

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 1996年 / 10卷 / 22期

关键词：

D O I：

10.1142/S0217979296001240

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The Lindblad master equation for an open quantum system with a Hamiltonian containing an arbitrary potential is written as an equation for the Wigner distribution function in the phase space representation. The time derivative of this function is given by a sum of three parts: the classical one, the quantum corrections and the contribution due to the opening of the system. In the particular case of a harmonic oscillator, quantum corrections do not exist.

引用

页码：2767 / 2779

页数：13

共 59 条

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