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.

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页数：4

相关论文

共 36 条

[1] Interaction effects on the conductance peak height statistics in quantum dots [J].

Alhassid, Y ;

Wobst, A .

PHYSICAL REVIEW B, 2002, 65 (04) :1-4

[2] The statistical theory of quantum dots [J].

Alhassid, Y .

REVIEWS OF MODERN PHYSICS, 2000, 72 (04) :895-968

[3] Random matrix model for quantum dots with interactions and the conductance peak spacing distribution [J].

Alhassid, Y ;

Jacquod, P ;

Wobst, A .

PHYSICAL REVIEW B, 2000, 61 (20) :13357-13360

[4]

[Anonymous], 2000, QUANTUM SIGNATURES C

[5]

[Anonymous], 1997, Computational Atomic Structure: An MCHF Approach

[6] Spectral properties of the k-body embedded Gaussian ensembles of random matrices [J].

Benet, L ;

Rupp, T ;

Weidenmüller, HA .

ANNALS OF PHYSICS, 2001, 292 (01) :67-94

[7]

BENET L, CONDMAT0207656

[8]

BERMAN GP, 2001, PHYS REV E, V65

[9] RANDOM-MATRIX PHYSICS - SPECTRUM AND STRENGTH FLUCTUATIONS [J].

BRODY, TA ;

FLORES, J ;

FRENCH, JB ;

MELLO, PA ;

PANDEY, A ;

WONG, SSM .

REVIEWS OF MODERN PHYSICS, 1981, 53 (03) :385-479

[10] STATISTICAL BEHAVIOR OF ATOMIC-ENERGY LEVELS - AGREEMENT WITH RANDOM-MATRIX THEORY [J].

CAMARDA, HS ;

GEORGOPULOS, PD .

PHYSICAL REVIEW LETTERS, 1983, 50 (07) :492-495

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