Random walks in a random environment on a strip: a renormalization group approach

Details Random walks in a random environment on a strip: a renormalization group approach Random walks in a random environment on a strip: a renormalization group approach

2007-11-07

arxiv.org/abs/0711.1130v3

J. Phys. A: Math. Theor. 41 (2008) 315001

Physics

Condensed Matter

Disordered Systems and Neural Networks

9 pages

Scientific paper

We present a real space renormalization group scheme for the problem of random walks in a random environment on a strip, which includes one-dimensional random walk in random environment with bounded non-nearest-neighbor jumps. We show that the model renormalizes to an effective one-dimensional random walk problem with nearest-neighbor jumps and conclude that Sinai scaling is valid in the recurrent case, while in the sub-linear transient phase, the displacement grows as a power of the time.

Affiliated with

Also associated with

No associations

Rating

Random walks in a random environment on a strip: a renormalization group approach 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 Random walks in a random environment on a strip: a renormalization group approach, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Random walks in a random environment on a strip: a renormalization group approach will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-377187