The Odd story of α′-corrections
- Autores
- Baron, Walter Helmut; Fernández Melgarejo, José J.; Marqués, Diego; Nuñez, Carmen A.
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The α′-deformed frame-like Double Field Theory (DFT) is a T-duality and gauge invariant extension of DFT in which generalized Green-Schwarz transformations provide a gauge principle that fixes the higher-derivative corrections. It includes all the first order α′-corrections of the bosonic and heterotic string low energy effective actions and of the Hohm-Siegel-Zwiebach α′-geometry. Here we gauge this theory and parameterize it in terms of a frame, a two-form, a dilaton, gauge vectors and scalar fields. This leads to a unified framework that extends the previous construction by including all duality constrained interactions in generic (gauged/super)gravity effective field theories in arbitrary number of dimensions, to first order in α′.
Instituto de Física La Plata
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
Flux compactifications
Supergravity Models
Superstrings and Heterotic Strings - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/87684
Ver los metadatos del registro completo
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The Odd story of α′-correctionsBaron, Walter HelmutFernández Melgarejo, José J.Marqués, DiegoNuñez, Carmen A.Ciencias ExactasFísicaFlux compactificationsSupergravity ModelsSuperstrings and Heterotic StringsThe α′-deformed frame-like Double Field Theory (DFT) is a T-duality and gauge invariant extension of DFT in which generalized Green-Schwarz transformations provide a gauge principle that fixes the higher-derivative corrections. It includes all the first order α′-corrections of the bosonic and heterotic string low energy effective actions and of the Hohm-Siegel-Zwiebach α′-geometry. Here we gauge this theory and parameterize it in terms of a frame, a two-form, a dilaton, gauge vectors and scalar fields. This leads to a unified framework that extends the previous construction by including all duality constrained interactions in generic (gauged/super)gravity effective field theories in arbitrary number of dimensions, to first order in α′.Instituto de Física La PlataFacultad de Ciencias Exactas2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/87684enginfo:eu-repo/semantics/altIdentifier/issn/1126-6708info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP04(2017)078info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:09:07Zoai:sedici.unlp.edu.ar:10915/87684Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:09:08.254SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
The Odd story of α′-corrections |
| title |
The Odd story of α′-corrections |
| spellingShingle |
The Odd story of α′-corrections Baron, Walter Helmut Ciencias Exactas Física Flux compactifications Supergravity Models Superstrings and Heterotic Strings |
| title_short |
The Odd story of α′-corrections |
| title_full |
The Odd story of α′-corrections |
| title_fullStr |
The Odd story of α′-corrections |
| title_full_unstemmed |
The Odd story of α′-corrections |
| title_sort |
The Odd story of α′-corrections |
| dc.creator.none.fl_str_mv |
Baron, Walter Helmut Fernández Melgarejo, José J. Marqués, Diego Nuñez, Carmen A. |
| author |
Baron, Walter Helmut |
| author_facet |
Baron, Walter Helmut Fernández Melgarejo, José J. Marqués, Diego Nuñez, Carmen A. |
| author_role |
author |
| author2 |
Fernández Melgarejo, José J. Marqués, Diego Nuñez, Carmen A. |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física Flux compactifications Supergravity Models Superstrings and Heterotic Strings |
| topic |
Ciencias Exactas Física Flux compactifications Supergravity Models Superstrings and Heterotic Strings |
| dc.description.none.fl_txt_mv |
The α′-deformed frame-like Double Field Theory (DFT) is a T-duality and gauge invariant extension of DFT in which generalized Green-Schwarz transformations provide a gauge principle that fixes the higher-derivative corrections. It includes all the first order α′-corrections of the bosonic and heterotic string low energy effective actions and of the Hohm-Siegel-Zwiebach α′-geometry. Here we gauge this theory and parameterize it in terms of a frame, a two-form, a dilaton, gauge vectors and scalar fields. This leads to a unified framework that extends the previous construction by including all duality constrained interactions in generic (gauged/super)gravity effective field theories in arbitrary number of dimensions, to first order in α′. Instituto de Física La Plata Facultad de Ciencias Exactas |
| description |
The α′-deformed frame-like Double Field Theory (DFT) is a T-duality and gauge invariant extension of DFT in which generalized Green-Schwarz transformations provide a gauge principle that fixes the higher-derivative corrections. It includes all the first order α′-corrections of the bosonic and heterotic string low energy effective actions and of the Hohm-Siegel-Zwiebach α′-geometry. Here we gauge this theory and parameterize it in terms of a frame, a two-form, a dilaton, gauge vectors and scalar fields. This leads to a unified framework that extends the previous construction by including all duality constrained interactions in generic (gauged/super)gravity effective field theories in arbitrary number of dimensions, to first order in α′. |
| publishDate |
2017 |
| dc.date.none.fl_str_mv |
2017 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo 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://sedici.unlp.edu.ar/handle/10915/87684 |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/1126-6708 info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP04(2017)078 |
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