Supergravity solutions with AdS(4) from non-Abelian T-dualities

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dc.citation.doi10.1007/JHEP02(2016)061en_ZA
dc.citation.issue2en_ZA
dc.contributor.authorZayas, L.A.P.
dc.contributor.authorRodgers, V.G.J.
dc.contributor.authorWhiting, C.A.
dc.date.accessioned2017-02-15T11:28:59Z
dc.date.available2017-02-15T11:28:59Z
dc.date.issued2016-02
dc.description.abstractWe present a large class of new backgrounds that are solutions of type II supergravity with a warped AdS(4) factor, non-trivial axion-dilaton, B-field, and three-and five-form Ramond-Ramond fluxes. We obtain these solutions by applying non-Abelian T-dualities with respect to SU(2) or SU(2)/U(1) isometries to reductions to 10d IIA of 11d sugra solutions of the form AdS(4) x Y-7, with Y-7 = S-7/Z(k), S-7, M-1,M-1,M-1, Q(1,1,1) and N(1,1). The main class of reductions to IIA is along the Hopf fiber and leads to solutions of the form AdS(4) x K-6, where K-6 is Kahler Einstein with K-6 = CP3, S-2 x CP2, S-2 x S-2 x S-2; the first member of this class is dual to the ABJM field theory in the 't Hooft limit. We also consider other less symmetric but susy preserving reductions along circles that are not the Hopf fiber. In the case of N(1,1) we find an additional breaking of isometries in the NAT-dual background. To initiate the study of some properties of the field theory dual, we explicitly compute the central charge holographically.en_ZA
dc.description.librarianSP17en_ZA
dc.identifier.citationZayas, L.A.P., Rodgers, V.G.J. and Whiting, C.A. 2016. Journal of High Energy Physics (1), Article number 061.en_ZA
dc.identifier.issn1029-8479 (Online)
dc.identifier.urihttp://hdl.handle.net/10539/22027
dc.journal.titleJournal of High Energy Physicsen_ZA
dc.language.isoenen_ZA
dc.publisherSpringeren_ZA
dc.rights© 2016 Zayas et al. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0).en_ZA
dc.subjectSupergravity Modelsen_ZA
dc.subjectAdS-CFT Correspondenceen_ZA
dc.subjectFIELD-THEORIES; STRING THEORY; IIB SUPERGRAVITY; BACKGROUNDSen_ZA
dc.subjectFIELD-THEORIESen_ZA
dc.subjectSTRING THEORYen_ZA
dc.subjectIIB SUPERGRAVITYen_ZA
dc.subjectBACKGROUNDSen_ZA
dc.titleSupergravity solutions with AdS(4) from non-Abelian T-dualitiesen_ZA
dc.typeArticleen_ZA
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