Diffusivity in one-dimensional generalized Mott variable-range hopping models
نویسندگان
چکیده
منابع مشابه
Diffusivity in One - Dimensional Generalized Mott Variable - Range Hopping Models
We consider random walks in a random environment which are generalized versions of well-known effective models for Mott variable-range hopping. We study the homogenized diffusion constant of the random walk in the one-dimensional case. We prove various estimates on the low-temperature behavior which confirm and extend previous work by physicists. 1. Introduction. Random walks among randomly dis...
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ژورنال
عنوان ژورنال: The Annals of Applied Probability
سال: 2009
ISSN: 1050-5164
DOI: 10.1214/08-aap583