Corrections to the Lifshitz Tail and the Long-Time Behaviour of the Trapping Problem

Corrections to the Lifshitz Tail and the Long-Time Behaviour of the Trapping Problem
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对 Lifshitz 尾部和陷阱问题的长期行为的修正

DOI:
10.1209/0295-5075/5/8/009
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发表时间:
1988
期刊:
EPL
影响因子:
1.8
通讯作者:
T. Schneider
T. Schneider
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
A. Politi;T. Schneider

文献摘要

被引文献

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我们阐明了一维安德森模型中随机势连续有界分布的Lifshitz尾的有效性。我们发现指数的对数修正,严重影响了相关的陷阱问题的回报概率的渐近长时间行为。
We clarify the validity of the Lifshitz tail for continuous bounded distributions of the random potential in the one-dimensional Anderson model. We find a logarithmic correction in the exponent, heavily affecting the asymptotic long-time behaviour of the return probability in the associated trapping problem.