We give an explicit construction of the complete set of Cardy boundary states that respect the extended chiral algebra for symmetric product orbifolds. The states are labelled by a choice of seed theory boundary states as well as a choice of representations of the symmetric group. At large N, we analyze the BCFT data which is relevant for holography, namely the boundary entropy and the one-point functions of single-trace operators. In some cases, typical boundary states are compatible with a bulk description in terms of an End-of-the-World brane along with backreacted matter fields. We discuss the significance of these results for the AdS/BCFT correspondence.

Belin, A., Biswas, S., Sully, J. (2022). The spectrum of boundary states in symmetric orbifolds. JOURNAL OF HIGH ENERGY PHYSICS, 2022(1) [10.1007/JHEP01(2022)123].

The spectrum of boundary states in symmetric orbifolds

Belin A;
2022

Abstract

We give an explicit construction of the complete set of Cardy boundary states that respect the extended chiral algebra for symmetric product orbifolds. The states are labelled by a choice of seed theory boundary states as well as a choice of representations of the symmetric group. At large N, we analyze the BCFT data which is relevant for holography, namely the boundary entropy and the one-point functions of single-trace operators. In some cases, typical boundary states are compatible with a bulk description in terms of an End-of-the-World brane along with backreacted matter fields. We discuss the significance of these results for the AdS/BCFT correspondence.
Articolo in rivista - Articolo scientifico
AdS-CFT Correspondence; Conformal Field Theory; D-Branes;
English
Belin, A., Biswas, S., Sully, J. (2022). The spectrum of boundary states in symmetric orbifolds. JOURNAL OF HIGH ENERGY PHYSICS, 2022(1) [10.1007/JHEP01(2022)123].
Belin, A; Biswas, S; Sully, J
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/396466
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