The Weak Localization for the Alloy-Type Anderson Model on a Cubic Lattice

被引：0
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作者：
Zhenwei Cao
Alexander Elgart
机构：
[1] Virginia Tech.,Department of Mathematics
来源：
Journal of Statistical Physics | 2012年 / 148卷
关键词：
Anderson localization; Weak disorder; Feynman diagrams; Spectral analysis;
D O I：
暂无
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学科分类号：
摘要：
We consider alloy type random Schrödinger operators on a cubic lattice whose randomness is generated by the sign-indefinite single-site potential. We derive Anderson localization for this class of models in the Lifshitz tails regime, i.e. when the coupling parameter λ is small, for the energies E≤−Cλ2.
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页码：1006 / 1039
页数：33
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