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arXiv 0711.0102hep-th
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共形场论中的扰动亏损和T-系

Perturbed Defects and T-Systems in Conformal Field Theory

Ingo Runkel

摘要:

共形场论中的缺陷线可以受到手征缺陷场的扰动。如果未扰动缺陷满足su(2)型融合规则,则与扰动缺陷相关的算子服从可积模型T-系统研究中已知的函数关系. Virasoro极小模型和刘维理论的程序进行了说明。

英文摘要:

Defect lines in conformal field theory can be perturbed by chiral defect fields. If the unperturbed defects satisfy su(2)-type fusion rules, the operators associated to the perturbed defects are shown to obey functional relations known from the study of integrable models as T-systems. The procedure is illustrated for Virasoro minimal models and for Liouville theory.

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。

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