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Samir Acharya, Bobby  
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Aldazabal, Gerardo Marcelo  
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Font, Anamaría  
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Narain, Kumar  
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Zadeh, Ida G.  
dc.date.available
2024-07-08T14:30:54Z  
dc.date.issued
2022-06  
dc.identifier.citation
Samir Acharya, Bobby; Aldazabal, Gerardo Marcelo; Font, Anamaría; Narain, Kumar; Zadeh, Ida G.; Heterotic strings on T 3/ℤ2, Nikulin involutions and M-theory; Springer; Journal of High Energy Physics; 2022; 9; 6-2022; 1-70  
dc.identifier.issn
1029-8479  
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http://hdl.handle.net/11336/239346  
dc.description.abstract
We first describe the low energy dynamics of ten dimensional heterotic supergravity compactified on the smooth, flat 3-manifold 3/ℤ2, without supersymmetry, and explain how it arises from flat heterotic gauge fields. The semi-classical theory has both Coulomb and Higgs branches of non-supersymmetric vacua. We then give an exact worldsheet description as asymmetric orbifolds of 3, where the orbifold generator involves a Nikulin non-symplectic involution θ of the even self-dual lattice Γ(19,3). Along the way we briefly compare our findings with M-theory on K3/θ. Our construction gives a novel CFT description of the semi-classical field theory moduli space. In particular, the Wilson line parameters in the lattice I ⊂ Γ(19,3) of signature (19 − s, 1) which is invariant under θ, and in its orthogonal complement N , correspond respectively to Coulomb and Higgs branch moduli. There is a rich pattern of transitions amongst Higgs and Coulomb branches which we describe using the worldsheet theory.  
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application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/restrictedAccess  
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https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
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STRINGS  
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COMPACTIFICATIONS  
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ORBIFOLDS  
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Física de Partículas y Campos  
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Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Heterotic strings on T 3/ℤ2, Nikulin involutions and M-theory  
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info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
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info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-07-05T11:47:56Z  
dc.journal.volume
2022  
dc.journal.number
9  
dc.journal.pagination
1-70  
dc.journal.pais
Alemania  
dc.description.fil
Fil: Samir Acharya, Bobby. Kings College London (kcl); . The Abdus Salam. International Centre for Theoretical Physics; Italia  
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Fil: Aldazabal, Gerardo Marcelo. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina  
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Fil: Font, Anamaría. Universidad Central de Venezuela; Venezuela  
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Fil: Narain, Kumar. The Abdus Salam. International Centre for Theoretical Physics; Italia  
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Fil: Zadeh, Ida G.. The Abdus Salam. International Centre for Theoretical Physics; Italia  
dc.journal.title
Journal of High Energy Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/JHEP09(2022)209  
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info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/JHEP09(2022)209