Finite size effects and the supersymmetric sine-Gordon models

Finite size effects and the supersymmetric sine-Gordon models
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有限尺寸效应和超对称正弦戈登模型

DOI:
10.1088/0305-4470/36/20/308
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发表时间:
2002
期刊:
Journal of Physics A
影响因子:
--
通讯作者:
C. Dunning
C. Dunning
中科院分区:
--
文献类型:
--
作者:
C. Dunning

文献摘要

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我们提出非线性积分方程来描述分数超对称正弦戈登模型的基态能量。这些方程包含 N = 1 超对称正弦戈登模型以及 SU(2)(L) x SU(2)(K)/SU(2)(L+K) 模型在有理级 K 上的 phi(id,id,adj) 扰动。针对 N = 2 超对称正弦戈登模型的基态能量提出了第二组方程。
We propose nonlinear integral equations to describe the groundstate energy of the fractional supersymmetric sine-Gordon models. The equations encompass the N = 1 supersymmetric sine-Gordon model as well as the phi(id,id,adj) perturbation of the SU(2)(L) x SU(2)(K)/SU(2)(L+K) models at rational level K. A second set of equations is proposed for the groundstate energy of the N = 2 supersymmetric sine-Gordon model.