Comments on single-trace T T ¯ $$ T\overline{T} $$ holography

Autor: Soumangsu Chakraborty, Amit Giveon, David Kutasov
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Journal of High Energy Physics, Vol 2023, Iss 6, Pp 1-16 (2023)
Druh dokumentu: article
ISSN: 1029-8479
DOI: 10.1007/JHEP06(2023)018
Popis: Abstract We explore the holographic duality between string theory in backgrounds that interpolate between asymptotically linear dilaton spacetime in the UV and AdS 3 in the IR, and single-trace T T ¯ $$ T\overline{T} $$ deformed CFT. In particular, we explain how the deformation of states in the boundary theory is reflected in the bulk geometry, and show that the coupling above which the deformed energy of the SL(2, ℝ) invariant ground state of the IR CFT becomes complex is a maximal coupling.
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