CHAOS VS THERMALIZATION IN THE NUCLEAR SHELL-MODEL

被引：110

作者：

HOROI, M

ZELEVINSKY, V

BROWN, BA

机构：

[1] MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824

[2] INST ATOM PHYS,R-76900 BUCHAREST,ROMANIA

[3] BUDKER INST NUCL PHYS,NOVOSIBIRSK 630090,RUSSIA

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 26期

关键词：

D O I：

10.1103/PhysRevLett.74.5194

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Generic signatures of quantum chaos found in realistic shell model calculations are compared with thermal statistical equilibrium. We show the similarity of the informational entropy of individual eigenfunctions in the mean-field basis to the thermodynamical entropy found from the level density. Mean occupation numbers of single-particle orbitals agree with the Fermi-Dirac distribution despite the strong nucleon interaction. © 1995 The American Physical Society.

引用

页码：5194 / 5197

页数：4

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