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
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/182267
Ver los metadatos del registro completo
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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 Técnicas2025-10-22T12:13:03Zoai: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:34982025-10-22 12:13:04.27CONICET 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. |
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2021 |
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2021-08 |
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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 |
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http://hdl.handle.net/11336/182267 |
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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 |
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eng |
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