Periodic boundary conditions on the pseudosphere
Abstract
We provide a framework to build periodic boundary conditions on the pseudosphere (or hyperbolic plane), the infinite two-dimensional Riemannian space of constant negative curvature. Starting from the common case of periodic boundary conditions in the Euclidean plane, we introduce all the needed mathematical notions and sketch a classification of periodic boundary conditions on the hyperbolic plane. We stress the possible applications in statistical mechanics for studying the bulk behavior of physical systems and we illustrate how to implement such periodic boundary conditions in two examples, the dynamics of particles on the pseudosphere and the study of classical spins on hyperbolic lattices.
Cite
@article{arxiv.cond-mat/0703326,
title = {Periodic boundary conditions on the pseudosphere},
author = {François Sausset and Gilles Tarjus},
journal= {arXiv preprint arXiv:cond-mat/0703326},
year = {2008}
}
Comments
30 pages, minor corrections, accepted to J. Phys. A