On the Local Eigenvalue Spacings for Certain Anderson-Bernoulli Hamiltonians

On the Local Eigenvalue Spacings for Certain Anderson-Bernoulli Hamiltonians
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关于某些安德森-伯努利哈密顿量的局部特征值间距

DOI:
10.1007/978-3-319-09477-9_7
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发表时间:
2013
期刊:
arXiv: Analysis of PDEs
影响因子:
--
通讯作者:
J. Bourgain
J. Bourgain
中科院分区:
--
文献类型:
--
作者:
J. Bourgain

文献摘要

被引文献

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这项工作的目的是将Bourain(具有奇异位置分布的一维Anderson模型的本征值间距)关于局部本征值间距的结果推广到具有Bernoulli势的一维晶格薛定谔。我们假设无序满足一定的代数条件,使人们能够引用Bourain(群展开对Anderson-Bernoulli模型的应用)的最新结果。预印本)关于态密度的规律性。特别地,我们在这些模型中建立了Poisson局部特征值统计量。
The aim of this work is to extend the results from Bourgain (On eigenvalue spacings for the 1D Anderson model with singular site distribution) on local eigenvalue spacings to certain 1D lattice Schrodinger with a Bernoulli potential. We assume the disorder satisfies a certain algebraic condition that enables one to invoke the recent results from Bourgain (An application of group expansion to the Anderson-Bernoulli model. Preprint) on the regularity of the density of states. In particular we establish Poisson local eigenvalue statistics in those models.