BAND-RANDOM-MATRIX MODEL FOR QUANTUM LOCALIZATION IN CONSERVATIVE-SYSTEMS

被引:110
作者
CASATI, G
CHIRIKOV, BV
GUARNERI, I
IZRAILEV, FM
机构
[1] IST NAZL FIS NUCL, SEZ MILANO, MILAN, ITALY
[2] BUDKER INST NUCL PHYS, NOVOSIBIRSK 6300901, RUSSIA
关键词
D O I
10.1103/PhysRevE.48.R1613
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
We study the band-random-matrix model for conservative Hamiltonian systems, originally proposed by Wigner in 1955. On the basis of numerical data we show that both the global structure of eigenstates and the level statistics obey a simple scaling law based on a single scaling parameter.
引用
收藏
页码:R1613 / R1616
页数:4
相关论文
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