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dc.contributor.author
Aldazabal, Gerardo Marcelo  
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Andres, Eduardo Carlos  
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Mayo, Martín Pablo  
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Rosabal, J. A.  
dc.date.available
2018-08-31T19:46:00Z  
dc.date.issued
2017-07  
dc.identifier.citation
Aldazabal, Gerardo Marcelo; Andres, Eduardo Carlos; Mayo, Martín Pablo; Rosabal, J. A.; Gauge symmetry enhancing-breaking from a Double Field Theory perspective; Springer; Journal of High Energy Physics; 2017; 7; 7-2017  
dc.identifier.issn
1126-6708  
dc.identifier.uri
http://hdl.handle.net/11336/57948  
dc.description.abstract
Gauge symmetry enhancing, at specific points of the compactification space, is a distinguished feature of string theory. In this work we discuss the breaking of such symmetries with tools provided by Double Field Theory (DFT). As a main guiding example we discuss the bosonic string compactified on a circle where, at the self-dual radio the generic U(1) × U(1) gauge symmetry becomes enhanced to SU(2) × SU(2). We show that the enhancing-breaking of the gauge symmetry can be understood through a dependence of gauge structure constants (fluxes in DFT) on moduli. This dependence, in DFT description, is encoded in the generalized tangent frame of the double space. The explicit T-duality invariant formulation provided by DFT proves to be a helpful ingredient. The link with string theory results is discussed and generalizations to generic tori compactifications are addressed.  
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application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/  
dc.subject
Bosonic Strings  
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Flux Compactifications  
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String Duality  
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Astronomía  
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Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Gauge symmetry enhancing-breaking from a Double Field Theory perspective  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-08-31T14:09:32Z  
dc.journal.volume
2017  
dc.journal.number
7  
dc.journal.pais
Alemania  
dc.journal.ciudad
Berlin  
dc.description.fil
Fil: Aldazabal, Gerardo Marcelo. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina  
dc.description.fil
Fil: Andres, Eduardo Carlos. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina  
dc.description.fil
Fil: Mayo, Martín Pablo. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina  
dc.description.fil
Fil: Rosabal, J. A.. Institute for Basic Sciences; Corea del Sur  
dc.journal.title
Journal of High Energy Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1007/JHEP07(2017)045  
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info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2FJHEP07%282017%29045