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arXiv 2003.06694hep-thcond-mat.str-el
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可积Kondo问题

Integrable Kondo problems

Davide Gaiotto, Ji Hoon Lee, Jingxiang Wu

摘要:

我们讨论了近藤问题的可积性和跨壁性质,其中一维杂质耦合到二维手性CFT并触发缺陷RG流。我们回顾了几个受四维陈-西蒙斯理论和仿射高丁模型启发的新老例子。

英文摘要:

We discuss the integrability and wall-crossing properties of Kondo problems, where an 1d impurity is coupled to a 2d chiral CFT and triggers a defect RG flow. We review several new and old examples inspired by constructions in four-dimensional Chern-Simons theory and by affine Gaudin models.

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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