Comments on TT¯ double trace deformations and boundary conditions
Autor: | William Cottrell, Akikazu Hashimoto |
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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 |
Externí odkaz: |
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