Diffusive propagation of wave packets in a fluctuating periodic potential

Details Diffusive propagation of wave packets in a fluctuating periodic potential Diffusive propagation of wave packets in a fluctuating periodic potential

2010-02-02

arxiv.org/abs/1002.0599v3

Physics

Mathematical Physics

13 pages (v2: added a paragraph on the history of the problem, added some references, correct a few typos; v3 minor correction

Scientific paper

We consider the evolution of a tight binding wave packet propagating in a
fluctuating periodic potential. If the fluctuations stem from a stationary
Markov process satisfying certain technical criteria, we show that the square
amplitude of the wave packet after diffusive rescaling converges to a
superposition of solutions of a heat equation.

Affiliated with

Also associated with

No associations

Rating

Diffusive propagation of wave packets in a fluctuating periodic potential does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Diffusive propagation of wave packets in a fluctuating periodic potential, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diffusive propagation of wave packets in a fluctuating periodic potential will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-600741