TT¯ and EE, with implications for (A)dS subregion encodings

Autores
Lewkowycz, Aitor; Liu, Junyu; Silverstein, Eva; Torroba, Gonzalo
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We initiate a study of subregion dualities, entropy, and redundant encoding of bulk points in holographic theories deformed by TT¯ and its generalizations. This includes both cut off versions of Anti de Sitter spacetime, as well as the generalization to bulk de Sitter spacetime, for which we introduce two additional examples capturing different patches of the bulk and incorporating the second branch of the square root dressed energy formula. We provide new calculations of entanglement entropy (EE) for more general divisions of the system than the symmetric ones previously available. We find precise agreement between the gravity side and deformed-CFT side results to all orders in the deformation parameter at large central charge. An analysis of the fate of strong subadditivity for relatively boosted regions indicates nonlocality reminiscent of string theory. We introduce the structure of operator algebras in these systems. The causal and entanglement wedges generalize to appropriate deformed theories but exhibit qualitatively new behaviors, e.g. the causal wedge may exceed the entanglement wedge. This leads to subtleties which we express in terms of the Hamiltonian and modular Hamiltonian evolution. Finally, we exhibit redundant encoding of bulk points, including the cosmological case.
Fil: Lewkowycz, Aitor. University of Stanford. Physics Department; Estados Unidos
Fil: Liu, Junyu. California Institute of Technology; Estados Unidos
Fil: Silverstein, Eva. University of Stanford. Physics Department; Estados Unidos
Fil: Torroba, Gonzalo. Comisión Nacional de Energía Atómica. Gerencia del Area Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche). Grupo de Partículas y Campos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Materia
ADS-CFT CORRESPONDENCE
CONFORMAL FIELD THEORY
RENORMALIZATION GROUP
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/126861
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling TT¯ and EE, with implications for (A)dS subregion encodingsLewkowycz, AitorLiu, JunyuSilverstein, EvaTorroba, GonzaloADS-CFT CORRESPONDENCECONFORMAL FIELD THEORYRENORMALIZATION GROUPhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We initiate a study of subregion dualities, entropy, and redundant encoding of bulk points in holographic theories deformed by TT¯ and its generalizations. This includes both cut off versions of Anti de Sitter spacetime, as well as the generalization to bulk de Sitter spacetime, for which we introduce two additional examples capturing different patches of the bulk and incorporating the second branch of the square root dressed energy formula. We provide new calculations of entanglement entropy (EE) for more general divisions of the system than the symmetric ones previously available. We find precise agreement between the gravity side and deformed-CFT side results to all orders in the deformation parameter at large central charge. An analysis of the fate of strong subadditivity for relatively boosted regions indicates nonlocality reminiscent of string theory. We introduce the structure of operator algebras in these systems. The causal and entanglement wedges generalize to appropriate deformed theories but exhibit qualitatively new behaviors, e.g. the causal wedge may exceed the entanglement wedge. This leads to subtleties which we express in terms of the Hamiltonian and modular Hamiltonian evolution. Finally, we exhibit redundant encoding of bulk points, including the cosmological case.Fil: Lewkowycz, Aitor. University of Stanford. Physics Department; Estados UnidosFil: Liu, Junyu. California Institute of Technology; Estados UnidosFil: Silverstein, Eva. University of Stanford. Physics Department; Estados UnidosFil: Torroba, Gonzalo. Comisión Nacional de Energía Atómica. Gerencia del Area Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche). Grupo de Partículas y Campos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaSpringer2020-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/126861Lewkowycz, Aitor; Liu, Junyu; Silverstein, Eva; Torroba, Gonzalo; TT¯ and EE, with implications for (A)dS subregion encodings; Springer; Journal of High Energy Physics; 2020; 4; 4-2020; 1-551029-84791126-6708CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2FJHEP04%282020%29152info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP04(2020)152info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/pdf/1909.13808.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:19:36Zoai:ri.conicet.gov.ar:11336/126861instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:19:36.61CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv TT¯ and EE, with implications for (A)dS subregion encodings
title TT¯ and EE, with implications for (A)dS subregion encodings
spellingShingle TT¯ and EE, with implications for (A)dS subregion encodings
Lewkowycz, Aitor
ADS-CFT CORRESPONDENCE
CONFORMAL FIELD THEORY
RENORMALIZATION GROUP
title_short TT¯ and EE, with implications for (A)dS subregion encodings
title_full TT¯ and EE, with implications for (A)dS subregion encodings
title_fullStr TT¯ and EE, with implications for (A)dS subregion encodings
title_full_unstemmed TT¯ and EE, with implications for (A)dS subregion encodings
title_sort TT¯ and EE, with implications for (A)dS subregion encodings
dc.creator.none.fl_str_mv Lewkowycz, Aitor
Liu, Junyu
Silverstein, Eva
Torroba, Gonzalo
author Lewkowycz, Aitor
author_facet Lewkowycz, Aitor
Liu, Junyu
Silverstein, Eva
Torroba, Gonzalo
author_role author
author2 Liu, Junyu
Silverstein, Eva
Torroba, Gonzalo
author2_role author
author
author
dc.subject.none.fl_str_mv ADS-CFT CORRESPONDENCE
CONFORMAL FIELD THEORY
RENORMALIZATION GROUP
topic ADS-CFT CORRESPONDENCE
CONFORMAL FIELD THEORY
RENORMALIZATION GROUP
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We initiate a study of subregion dualities, entropy, and redundant encoding of bulk points in holographic theories deformed by TT¯ and its generalizations. This includes both cut off versions of Anti de Sitter spacetime, as well as the generalization to bulk de Sitter spacetime, for which we introduce two additional examples capturing different patches of the bulk and incorporating the second branch of the square root dressed energy formula. We provide new calculations of entanglement entropy (EE) for more general divisions of the system than the symmetric ones previously available. We find precise agreement between the gravity side and deformed-CFT side results to all orders in the deformation parameter at large central charge. An analysis of the fate of strong subadditivity for relatively boosted regions indicates nonlocality reminiscent of string theory. We introduce the structure of operator algebras in these systems. The causal and entanglement wedges generalize to appropriate deformed theories but exhibit qualitatively new behaviors, e.g. the causal wedge may exceed the entanglement wedge. This leads to subtleties which we express in terms of the Hamiltonian and modular Hamiltonian evolution. Finally, we exhibit redundant encoding of bulk points, including the cosmological case.
Fil: Lewkowycz, Aitor. University of Stanford. Physics Department; Estados Unidos
Fil: Liu, Junyu. California Institute of Technology; Estados Unidos
Fil: Silverstein, Eva. University of Stanford. Physics Department; Estados Unidos
Fil: Torroba, Gonzalo. Comisión Nacional de Energía Atómica. Gerencia del Area Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche). Grupo de Partículas y Campos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
description We initiate a study of subregion dualities, entropy, and redundant encoding of bulk points in holographic theories deformed by TT¯ and its generalizations. This includes both cut off versions of Anti de Sitter spacetime, as well as the generalization to bulk de Sitter spacetime, for which we introduce two additional examples capturing different patches of the bulk and incorporating the second branch of the square root dressed energy formula. We provide new calculations of entanglement entropy (EE) for more general divisions of the system than the symmetric ones previously available. We find precise agreement between the gravity side and deformed-CFT side results to all orders in the deformation parameter at large central charge. An analysis of the fate of strong subadditivity for relatively boosted regions indicates nonlocality reminiscent of string theory. We introduce the structure of operator algebras in these systems. The causal and entanglement wedges generalize to appropriate deformed theories but exhibit qualitatively new behaviors, e.g. the causal wedge may exceed the entanglement wedge. This leads to subtleties which we express in terms of the Hamiltonian and modular Hamiltonian evolution. Finally, we exhibit redundant encoding of bulk points, including the cosmological case.
publishDate 2020
dc.date.none.fl_str_mv 2020-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/126861
Lewkowycz, Aitor; Liu, Junyu; Silverstein, Eva; Torroba, Gonzalo; TT¯ and EE, with implications for (A)dS subregion encodings; Springer; Journal of High Energy Physics; 2020; 4; 4-2020; 1-55
1029-8479
1126-6708
CONICET Digital
CONICET
url http://hdl.handle.net/11336/126861
identifier_str_mv Lewkowycz, Aitor; Liu, Junyu; Silverstein, Eva; Torroba, Gonzalo; TT¯ and EE, with implications for (A)dS subregion encodings; Springer; Journal of High Energy Physics; 2020; 4; 4-2020; 1-55
1029-8479
1126-6708
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2FJHEP04%282020%29152
info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP04(2020)152
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/pdf/1909.13808.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.48226

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