从非均匀XXZ链导出有限体积sine-Gordon关联函数的生成函数
高能物理 - 理论
2012-11-06 v2 统计力学
数学物理
math.MP
摘要
我们给出了在紧致空间圆柱体上sine-Gordon可积场论关联函数的生成函数的表达式。这是从该理论的Destri-De Vega可积晶格正则化推导出来的,该正则化被表述为非均匀海森堡XXZ自旋链,并结合了最近在热力学极限下自旋形状因子计算方面的进展。
引用
@article{arxiv.1206.1528,
title = {Generating function for sine-Gordon correlators in finite volume from the inhomogeneous XXZ chain},
author = {Francesco Buccheri},
journal= {arXiv preprint arXiv:1206.1528},
year = {2012}
}
备注
28 pages, 1 figure. v2: notation in the result simplified and commented, expression for G_omega corrected, conventions clarified, overall normalization written, references reordered and other modifications in the text