Directed Random Walk on the Lattices of Genus Two
Mathematical Physics
2015-06-03 v1 Statistical Mechanics
math.MP
Abstract
The object of the present investigation is an ensemble of self-avoiding and directed graphs belonging to eight-branching Cayley tree (Bethe lattice) generated by the Fucsian group of a Riemann surface of genus two and embedded in the Pincar\'e unit disk. We consider two-parametric lattices and calculate the multifractal scaling exponents for the moments of the graph lengths distribution as functions of these parameters. We show the results of numerical and statistical computations, where the latter are based on a random walk model.
Keywords
Cite
@article{arxiv.1112.2278,
title = {Directed Random Walk on the Lattices of Genus Two},
author = {A. V. Nazarenko},
journal= {arXiv preprint arXiv:1112.2278},
year = {2015}
}
Comments
17 pages, 8 figures