Comments on TT¯ double trace deformations and boundary conditions

Autor: William Cottrell, Akikazu Hashimoto
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Physics Letters B, Vol 789, Iss , Pp 251-255 (2019)
Druh dokumentu: article
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2018.09.068
Popis: We study the UV dynamics of μTT¯ deformed conformal field theories formulated as a deformation of generating functions. We explore the issue of non-perturbative completion of the μ expansion by deriving an integral expression using the Fourier/Legendre transform technique, and show that it is more natural to impose Neumann, as opposed to the Dirichlet, boundary condition, for the metric at the cut-off surface recently proposed by McGough, Mezei, and Verlinde. We also comment on interesting connection to boundary conformal field theories.
Databáze: Directory of Open Access Journals
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