A second look at gauged supergravities from fluxes in M-theory
Data(s) |
26/09/2014
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Resumo |
We investigate reductions of M-theory beyond twisted tori by allowing the presence of KK6 monopoles (KKO6-planes) compatible with N = 4 supersymmetry in four dimensions. The presence of KKO6-planes proves crucial to achieve full moduli stabilisation as they generate new universal moduli powers in the scalar potential. The resulting gauged supergravities turn out to be compatible with a weak G2 holonomy at N = 1 as well as at some non-supersymmetric AdS4 vacua. The M-theory flux vacua we present here cannot be obtained from ordinary type IIA orientifold reductions including background fluxes, D6-branes (O6-planes) and/or KK5 (KKO5) sources. However, from a four-dimensional point of view, they still admit a description in terms of so-called non-geometric fluxes. In this sense we provide the M-theory interpretation for such non-geometric type IIA flux vacua. |
Formato |
application/pdf |
Identificador |
http://boris.unibe.ch/60243/1/art%253A10.1007%252FJHEP09%25282014%2529162.pdf Derendinger, Jean-Pierre; Guarino, Jose Adolfo (2014). A second look at gauged supergravities from fluxes in M-theory. Journal of High Energy Physics, 2014(9) Springer 10.1007/JHEP09(2014)162 <http://dx.doi.org/10.1007/JHEP09(2014)162> doi:10.7892/boris.60243 info:doi:10.1007/JHEP09(2014)162 urn:issn:1029-8479 |
Idioma(s) |
eng |
Publicador |
Springer |
Relação |
http://boris.unibe.ch/60243/ |
Direitos |
info:eu-repo/semantics/openAccess |
Fonte |
Derendinger, Jean-Pierre; Guarino, Jose Adolfo (2014). A second look at gauged supergravities from fluxes in M-theory. Journal of High Energy Physics, 2014(9) Springer 10.1007/JHEP09(2014)162 <http://dx.doi.org/10.1007/JHEP09(2014)162> |
Palavras-Chave | #530 Physics |
Tipo |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed |