Self-consistent random-phase approximation for hot finite Fermi systems

被引：6

作者：

Vdovin, AI ^{[1
]}

Kosov, DS ^{[1
]}

Nawrocka, W ^{[1
]}

机构：

[1] UNIV WROCLAW,INST THEORET PHYS,PL-50138 WROCLAW,POLAND

来源：

THEORETICAL AND MATHEMATICAL PHYSICS | 1997年 / 111卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1007/BF02634272

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

To study collective excitations in hot finite Fermi systems (atomic nuclei, metallic clusters), a method accounting for the influence of temperature and the collective excitation parameters of the system on the mean field is developed using the formalism of thermofield dynamics. The role of the Pauli principle is considered more correctly than in the standard thermal random-phase approximation.

引用

页码：613 / 620

页数：8

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