PIRSA:19080057

Universality at large transverse spin in defect CFTs

Lemos, M. (2019). Universality at large transverse spin in defect CFTs. Perimeter Institute. https://pirsa.org/19080057

Lemos, Madalena. Universality at large transverse spin in defect CFTs. Perimeter Institute, Aug. 06, 2019, https://pirsa.org/19080057 

          @misc{ pirsa_PIRSA:19080057,
            doi = {10.48660/19080057},
            url = {https://pirsa.org/19080057},
            author = {Lemos, Madalena},
            keywords = {Condensed Matter, Quantum Fields and Strings, Quantum Information},
            language = {en},
            title = {Universality at large transverse spin in defect CFTs},
            publisher = {Perimeter Institute},
            year = {2019},
            month = {aug},
            note = {PIRSA:19080057 see, \url{https://pirsa.org}}
          }

Madalena Lemos European Organization for Nuclear Research (CERN)

Talk numberPIRSA:19080057
DOI10.48660/19080057
Collection
Talk Type Conference
Subject

Abstract

We study the spectrum of defect conformal field theories (CFTs), and show the existence of universal accumulation points in the defect spectrum. This is achieved by obtaining an inversion formula for the bulk to defect OPE, akin to the Lorentzian inversion formula of Caron-Huot for CFTs without defects. We conclude by applying the result in examples and with an outlook.