The Spectrum of Boundary States in Symmetric Orbifolds

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 ana...

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Detalles Bibliográficos
Autores principales: Belin, Alexandre, Biswas, Shovon, Sully, James
Lenguaje:eng
Publicado: 2021
Materias:
hep-th
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1007/JHEP01(2022)123
http://cds.cern.ch/record/2784082
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author Belin, Alexandre
Biswas, Shovon
Sully, James
author_facet Belin, Alexandre
Biswas, Shovon
Sully, James
author_sort Belin, Alexandre
collection CERN
description 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.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27840822023-10-04T06:38:20Zdoi:10.1007/JHEP01(2022)123http://cds.cern.ch/record/2784082engBelin, AlexandreBiswas, ShovonSully, JamesThe Spectrum of Boundary States in Symmetric Orbifoldshep-thParticle Physics - TheoryWe 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.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.arXiv:2110.05491CERN-TH-2021-149oai:cds.cern.ch:27840822021-10-11
spellingShingle hep-th
Particle Physics - Theory
Belin, Alexandre
Biswas, Shovon
Sully, James
The Spectrum of Boundary States in Symmetric Orbifolds
title The Spectrum of Boundary States in Symmetric Orbifolds
title_full The Spectrum of Boundary States in Symmetric Orbifolds
title_fullStr The Spectrum of Boundary States in Symmetric Orbifolds
title_full_unstemmed The Spectrum of Boundary States in Symmetric Orbifolds
title_short The Spectrum of Boundary States in Symmetric Orbifolds
title_sort spectrum of boundary states in symmetric orbifolds
topic hep-th
Particle Physics - Theory
url https://dx.doi.org/10.1007/JHEP01(2022)123
http://cds.cern.ch/record/2784082
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AT biswasshovon spectrumofboundarystatesinsymmetricorbifolds
AT sullyjames spectrumofboundarystatesinsymmetricorbifolds

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