Diffusion of Wave Packets in a Markov Random Potential
نویسندگان
چکیده
منابع مشابه
Diffusion of Wave Packets in a Markov Random Potential
We consider the evolution of a tight binding wave packet propagating in a time dependent potential. If the potential evolves according to a stationary Markov process, we show that the square amplitude of the wave packet converges, after diffusive rescaling, to a solution of a heat equation.
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ژورنال
عنوان ژورنال: Journal of Statistical Physics
سال: 2009
ISSN: 0022-4715,1572-9613
DOI: 10.1007/s10955-009-9714-4