Signatures of two-body random matrix ensembles in SmI

被引：14

作者：

Angom, D ^{[1
]}

Kota, VKB ^{[1
]}

机构：

[1] Phys Res Lab, Ahmadabad 380009, Gujarat, India

来源：

PHYSICAL REVIEW A | 2003年 / 67卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.67.052508

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Configuration interaction calculations for the Sm I J=0(+) and 4(+) with matrix dimensions 1351 and 7325 are carried out. The eigenvalues and eigenfunctions are analyzed for density of states, strength functions, and information entropy in wave functions and compared with the Gaussian forms given by two-body random matrix ensembles (TBRE). Signatures of TBRE are clearly seen in the Sm I example.

引用

页数：4

共 36 条

[31] STATISTICAL PROPERTIES OF MANY-PARTICLE SPECTRA [J].