双曲平面上的连续自旋与离散自旋
概率论
2017-06-19 v3
摘要
我们研究在拟等距于双曲平面的图上、具有自由边界条件的模型。我们观察到,当且仅当时,对于所有温度,对关联函数随距离呈指数衰减。
引用
@article{arxiv.1609.09040,
title = {Continuous vs discrete spins in the hyperbolic plane},
author = {Itai Benjamini and Gady Kozma},
journal= {arXiv preprint arXiv:1609.09040},
year = {2017}
}
备注
4 pages. New version strengthens the result a little and adds references to all necessary background material. To appear in Journal of Statistical Physics