Dimers on surface graphs and spin structures. I
数学物理
2015-06-26 v2 几何拓扑
math.MP
摘要
Partition functions for dimers on closed oriented surfaces are known to be alternating sums of Pfaffians of Kasteleyn matrices. In this paper, we obtain the formula for the coefficients in terms of discrete spin structures.
引用
@article{arxiv.math-ph/0608070,
title = {Dimers on surface graphs and spin structures. I},
author = {David Cimasoni and Nicolai Reshetikhin},
journal= {arXiv preprint arXiv:math-ph/0608070},
year = {2015}
}
备注
21 pages, 8 figures, minor modifications