Mott Law as Lower Bound for a Random Walk in a Random Environment
نویسندگان
چکیده
منابع مشابه
Mott law as lower bound for a random walk in a random environment
We consider a random walk on the support of a stationary simple point process on Rd, d ≥ 2 which satisfies a mixing condition w.r.t. the translations or has a strictly positive density uniformly on large enough cubes. Furthermore the point process is furnished with independent random bounded energy marks. The transition rates of the random walk decay exponentially in the jump distances and depe...
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We consider a random walk on the support of an ergodic simple point process on R, d ≥ 2, furnished with independent energy marks. The jump rates of the random walk decay exponentially in the jump length and depend on the energy marks via a Boltzmann–type factor. This is an effective model for the phonon–induced hopping of electrons in disordered solids in the regime of strong Anderson localizat...
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ژورنال
عنوان ژورنال: Communications in Mathematical Physics
سال: 2006
ISSN: 0010-3616,1432-0916
DOI: 10.1007/s00220-005-1492-5