Exploring the landscape of CHL strings on T d

Autores
Font, Anamaría; Fraiman, Bernardo; Graña, Mariana; Nuñez, Carmen Alicia; De Freitas, Héctor Parra
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Compactifications of the heterotic string on special Td/ℤ2 orbifolds realize a landscape of string models with 16 supercharges and a gauge group on the left-moving sector of reduced rank d + 8. The momenta of untwisted and twisted states span a lattice known as the Mikhailov lattice II(d), which is not self-dual for d > 1. By using computer algorithms which exploit the properties of lattice embeddings, we perform a systematic exploration of the moduli space for d ≤ 2, and give a list of maximally enhanced points where the U(1)d+8 enhances to a rank d + 8 non-Abelian gauge group. For d = 1, these groups are simply-laced and simply-connected, and in fact can be obtained from the Dynkin diagram of E10. For d = 2 there are also symplectic and doubly-connected groups. For the latter we find the precise form of their fundamental groups from embeddings of lattices into the dual of II(2). Our results easily generalize to d > 2.
Fil: Font, Anamaría. Max Planck Institute For Gravitational Physics ; Alemania. Universidad Central de Venezuela; Venezuela
Fil: Fraiman, Bernardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Centre National de la Recherche Scientifique; Francia. Universite Paris-Saclay; . Institut de Physique Théorique; Francia
Fil: Graña, Mariana. Centre National de la Recherche Scientifique; Francia. Universite Paris-Saclay; . Institut de Physique Théorique; Francia
Fil: Nuñez, Carmen Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: De Freitas, Héctor Parra. Centre National de la Recherche Scientifique; Francia. Universite Paris-Saclay; . Institut de Physique Théorique; Francia
Materia
STRING DUALITY
SUPERSTRING VACUA
SUPERSTRINGS AND HETEROTIC STRINGS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/182267
Acceder
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spelling Exploring the landscape of CHL strings on T dFont, AnamaríaFraiman, BernardoGraña, MarianaNuñez, Carmen AliciaDe Freitas, Héctor ParraSTRING DUALITYSUPERSTRING VACUASUPERSTRINGS AND HETEROTIC STRINGShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Compactifications of the heterotic string on special Td/ℤ2 orbifolds realize a landscape of string models with 16 supercharges and a gauge group on the left-moving sector of reduced rank d + 8. The momenta of untwisted and twisted states span a lattice known as the Mikhailov lattice II(d), which is not self-dual for d > 1. By using computer algorithms which exploit the properties of lattice embeddings, we perform a systematic exploration of the moduli space for d ≤ 2, and give a list of maximally enhanced points where the U(1)d+8 enhances to a rank d + 8 non-Abelian gauge group. For d = 1, these groups are simply-laced and simply-connected, and in fact can be obtained from the Dynkin diagram of E10. For d = 2 there are also symplectic and doubly-connected groups. For the latter we find the precise form of their fundamental groups from embeddings of lattices into the dual of II(2). Our results easily generalize to d > 2.Fil: Font, Anamaría. Max Planck Institute For Gravitational Physics ; Alemania. Universidad Central de Venezuela; VenezuelaFil: Fraiman, Bernardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Centre National de la Recherche Scientifique; Francia. Universite Paris-Saclay; . Institut de Physique Théorique; FranciaFil: Graña, Mariana. Centre National de la Recherche Scientifique; Francia. Universite Paris-Saclay; . Institut de Physique Théorique; FranciaFil: Nuñez, Carmen Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: De Freitas, Héctor Parra. Centre National de la Recherche Scientifique; Francia. Universite Paris-Saclay; . Institut de Physique Théorique; FranciaSpringer2021-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/182267Font, Anamaría; Fraiman, Bernardo; Graña, Mariana; Nuñez, Carmen Alicia; De Freitas, Héctor Parra; Exploring the landscape of CHL strings on T d; Springer; Journal of High Energy Physics; 2021; 8; 8-2021; 1-481029-8479CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/JHEP08(2021)095info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP08(2021)095info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:40:35Zoai:ri.conicet.gov.ar:11336/182267instacron: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:34982025-09-29 10:40:35.722CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Exploring the landscape of CHL strings on T d
title Exploring the landscape of CHL strings on T d
spellingShingle Exploring the landscape of CHL strings on T d
Font, Anamaría
STRING DUALITY
SUPERSTRING VACUA
SUPERSTRINGS AND HETEROTIC STRINGS
title_short Exploring the landscape of CHL strings on T d
title_full Exploring the landscape of CHL strings on T d
title_fullStr Exploring the landscape of CHL strings on T d
title_full_unstemmed Exploring the landscape of CHL strings on T d
title_sort Exploring the landscape of CHL strings on T d
dc.creator.none.fl_str_mv Font, Anamaría
Fraiman, Bernardo
Graña, Mariana
Nuñez, Carmen Alicia
De Freitas, Héctor Parra
author Font, Anamaría
author_facet Font, Anamaría
Fraiman, Bernardo
Graña, Mariana
Nuñez, Carmen Alicia
De Freitas, Héctor Parra
author_role author
author2 Fraiman, Bernardo
Graña, Mariana
Nuñez, Carmen Alicia
De Freitas, Héctor Parra
author2_role author
author
author
author
dc.subject.none.fl_str_mv STRING DUALITY
SUPERSTRING VACUA
SUPERSTRINGS AND HETEROTIC STRINGS
topic STRING DUALITY
SUPERSTRING VACUA
SUPERSTRINGS AND HETEROTIC STRINGS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Compactifications of the heterotic string on special Td/ℤ2 orbifolds realize a landscape of string models with 16 supercharges and a gauge group on the left-moving sector of reduced rank d + 8. The momenta of untwisted and twisted states span a lattice known as the Mikhailov lattice II(d), which is not self-dual for d > 1. By using computer algorithms which exploit the properties of lattice embeddings, we perform a systematic exploration of the moduli space for d ≤ 2, and give a list of maximally enhanced points where the U(1)d+8 enhances to a rank d + 8 non-Abelian gauge group. For d = 1, these groups are simply-laced and simply-connected, and in fact can be obtained from the Dynkin diagram of E10. For d = 2 there are also symplectic and doubly-connected groups. For the latter we find the precise form of their fundamental groups from embeddings of lattices into the dual of II(2). Our results easily generalize to d > 2.
Fil: Font, Anamaría. Max Planck Institute For Gravitational Physics ; Alemania. Universidad Central de Venezuela; Venezuela
Fil: Fraiman, Bernardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Centre National de la Recherche Scientifique; Francia. Universite Paris-Saclay; . Institut de Physique Théorique; Francia
Fil: Graña, Mariana. Centre National de la Recherche Scientifique; Francia. Universite Paris-Saclay; . Institut de Physique Théorique; Francia
Fil: Nuñez, Carmen Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: De Freitas, Héctor Parra. Centre National de la Recherche Scientifique; Francia. Universite Paris-Saclay; . Institut de Physique Théorique; Francia
description Compactifications of the heterotic string on special Td/ℤ2 orbifolds realize a landscape of string models with 16 supercharges and a gauge group on the left-moving sector of reduced rank d + 8. The momenta of untwisted and twisted states span a lattice known as the Mikhailov lattice II(d), which is not self-dual for d > 1. By using computer algorithms which exploit the properties of lattice embeddings, we perform a systematic exploration of the moduli space for d ≤ 2, and give a list of maximally enhanced points where the U(1)d+8 enhances to a rank d + 8 non-Abelian gauge group. For d = 1, these groups are simply-laced and simply-connected, and in fact can be obtained from the Dynkin diagram of E10. For d = 2 there are also symplectic and doubly-connected groups. For the latter we find the precise form of their fundamental groups from embeddings of lattices into the dual of II(2). Our results easily generalize to d > 2.
publishDate 2021
dc.date.none.fl_str_mv 2021-08
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/11336/182267
Font, Anamaría; Fraiman, Bernardo; Graña, Mariana; Nuñez, Carmen Alicia; De Freitas, Héctor Parra; Exploring the landscape of CHL strings on T d; Springer; Journal of High Energy Physics; 2021; 8; 8-2021; 1-48
1029-8479
CONICET Digital
CONICET
url http://hdl.handle.net/11336/182267
identifier_str_mv Font, Anamaría; Fraiman, Bernardo; Graña, Mariana; Nuñez, Carmen Alicia; De Freitas, Héctor Parra; Exploring the landscape of CHL strings on T d; Springer; Journal of High Energy Physics; 2021; 8; 8-2021; 1-48
1029-8479
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/JHEP08(2021)095
info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP08(2021)095
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
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 13.070432

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