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Integrable crosscaps in classical sigma models
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DOI：10.1007/JHEP03(2023)146.png)
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Abstract
En 中文
We study the integrable boundaries and crosscaps of classical sigma models. We show that there exists a classical analog of the integrability condition and KT-relation of the boundary and crosscap states of quantum spin chains. We also classify the integrable crosscaps for various sigma models including examples which are relevant in the AdS/CFT correspondence at strong coupling.
Keywords:
Integrable Field Theories
Sigma Models
AdS-CFT Correspondence
Journal
IF:
5.5
Papers:
3.9W
Citations:
13.7W