DYNAMICS NEAR EQUILIBRIUM OF SYSTEMS DESCRIBED IN THERMAL HARTREE-FOCK APPROXIMATION

被引：3

作者：

FELDERHOF, BU

机构：

[1] Baker Laboratory, Cornell University, Ithaca

[2] Institute for Theoretical Physics, Rijksuniversiteit, Utrecht

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1969年 / 10卷 / 06期

关键词：

D O I：

10.1063/1.1664928

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The dynamics of systems described in Hartree-Fock approximation is studied near a stationary point of the free energy. It is shown that the second-order free-energy functional is a constant for the linearized self-consistent equation of motion. This leads to the stability criterion derived by Mennin. A simple collision model is constructed and is shown to satisfy the H theorem. It exhibits the effect of critical slowing down. The formalism is shown to be applicable to superconductors.

引用

页码：1021 / +

页数：1

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