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Gauging of Flat Groups in Four Dimensional Supergravity
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Gauging of Flat Groups in Four Dimensional Supergravity
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| dc.contributor.author | Andrianopoli, Laura | |
| dc.contributor.author | D'Auria, Riccardo | |
| dc.contributor.author | Ferrara, Sergio | |
| dc.contributor.author | Lledó Barrena, María Antonia | |
| dc.date.accessioned | 2014-02-26T10:52:24Z | |
| dc.date.available | 2014-02-26T10:52:24Z | |
| dc.date.issued | 2002 | |
| dc.identifier.citation | Andrianopoli, Laura D'Auria, Riccardo Ferrara, Sergio Lledó Barrena, María Antonia 2002 Gauging of Flat Groups in Four Dimensional Supergravity Journal of High Energy Physics 0207 010 1 12 | |
| dc.identifier.uri | http://hdl.handle.net/10550/33343 | |
| dc.description.abstract | We show that N=8 spontaneously broken supergravity in four dimensions obtained by Scherk-Schwarz generalized dimensional reduction can be obtained from a pure four dimensional perspective by gauging a suitable electric subgroup of E_{7,7}. Owing to the fact that there are non isomorphic choices of maximal electric subgroups of the U-duality group their gaugings give rise to inequivalent theories. This in particular shows that the Scherk-Schwarz gaugings do not fall in previous classifications of possible gauged N=8 supergravities. Gauging of flat groups appear in many examples of string compactifications in presence of brane fluxes. | |
| dc.relation.ispartof | Journal of High Energy Physics, 2002, vol. 0207, num. 010, p. 1-12 | |
| dc.subject | Física | |
| dc.title | Gauging of Flat Groups in Four Dimensional Supergravity | |
| dc.type | journal article | es_ES |
| dc.date.updated | 2014-02-26T10:52:24Z | |
| dc.identifier.doi | 10.1088/1126-6708/2002/07/010 | |
| dc.identifier.idgrec | 093722 | |
| dc.rights.accessRights | open access | es_ES |
| dc.identifier.url | 10.1088/1126-6708/2002/07/010 |
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