arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1612.05409math.PRmath-phmath.MP
收藏

超对称双曲型非线性σ模型扩展的顶点强化跳跃过程的收敛性

Convergence of vertex-reinforced jump processes to an extension of the supersymmetric hyperbolic nonlinear sigma model

Franz Merkl, Silke W. W. Rolles, Pierre Tarrès

摘要:

本文定义了Zirnbauer提出的超对称双曲非线性σ模型的一个推广。我们表明,它出现作为一个弱的联合限制的时变版本介绍的Sabot和Tarrès的顶点加强跳跃过程。它描述了重新标度的交叉数的渐近性,重新标度的局部时间的波动,对数尺度上的渐近局部时间,路径的端点和最后退出树。

英文摘要:

In this paper, we define an extension of the supersymmetric hyperbolic nonlinear sigma model introduced by Zirnbauer. We show that it arises as a weak joint limit of a time-changed version introduced by Sabot and Tarrès of the vertex-reinforced jump process. It describes the asymptotics of rescaled crossing numbers, rescaled fluctuations of local times, asymptotic local times on a logarithmic scale, endpoints of paths, and last exit trees.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑