Monitoring the localization-delocalization transition within a one-dimensional model with nonrandom long-range interaction
[摘要] We consider a two-parameter one-dimensional Hamiltonian with uncorrelated diagonal disorder and nonrandom long-range intersite interaction J(mn)=J/\m-n\(mu). The model is critical at 1
[发布日期] 2004-11-01 [发布机构]
[效力级别] [学科分类]
[关键词] INVERSE PARTICIPATION RATIO;METAL-INSULATOR-TRANSITION;DISORDERED-SYSTEMS;ANDERSON TRANSITION;PROBABILITY-DISTRIBUTIONS;QUANTUM DIFFUSION;SCALING THEORY;WAVE-FUNCTIONS;FLUCTUATIONS;ABSENCE [时效性]
