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PIRSA:10050084

Video URL

https://pirsa.org/10050084

Impurity entanglement entropy and the Kondo model

          @misc{ scivideos_PIRSA:10050084,
            doi = {10.48660/10050084},
            url = {https://pirsa.org/10050084},
            author = {Affleck, Ian},
            keywords = {},
            language = {en},
            title = {Impurity entanglement entropy and the Kondo model},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2010},
            month = {may},
            note = {PIRSA:10050084 see, \url{https://scivideos.org/index.php/pirsa/10050084}}
          }

Ian Affleck University of British Columbia

Talk numberPIRSA:10050084
DOI10.48660/10050084
Source RepositoryPIRSA
Collection
Talk Type Conference

Abstract

The entanglement entropy in conformal field theory was predicted to include a boundary term which depends on the choice of conformally invariant boundary condition. We have studied this effect in the Kondo model of a magnetic impurity in a metal, which exhibits a renormalization group flow between conformally invariant fixed points.