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dc.contributor.authorCvetič, M.
dc.contributor.authorPope, C. N.
dc.contributor.authorSaha, A.
dc.date.accessioned2021-09-29T15:40:56Z
dc.date.available2021-09-29T15:40:56Z
dc.date.issued2021-09-28
dc.date.submitted2021-07-12
dc.identifier.otherjhep09(2021)188
dc.identifier.other16771
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/328747
dc.description.abstractAbstract: We present a construction of the most general BPS black holes of STU supergravity (N = 2 supersymmetric D = 4 supergravity coupled to three vector super-multiplets) with arbitrary asymptotic values of the scalar fields. These solutions are obtained by acting with a subset of the global symmetry generators on STU BPS black holes with zero values of the asymptotic scalars, both in the U-duality and the heterotic frame. The solutions are parameterized by fourteen parameters: four electric and four magnetic charges, and the asymptotic values of the six scalar fields. We also present BPS black hole solutions of a consistently truncated STU supergravity, which are parameterized by two electric and two magnetic charges and two scalar fields. These latter solutions are significantly simplified, and are very suitable for further explicit studies. We also explore a conformal inversion symmetry of the Couch-Torrence type, which maps any member of the fourteen-parameter family of BPS black holes to another member of the family. Furthermore, these solutions are expected to be valuable in the studies of various swampland conjectures in the moduli space of string compactifications.
dc.languageen
dc.publisherSpringer Berlin Heidelberg
dc.subjectRegular Article - Theoretical Physics
dc.subjectBlack Holes
dc.subjectExtended Supersymmetry
dc.subjectSupergravity Models
dc.subjectBlack Holes in String Theory
dc.titleConformal symmetries for extremal black holes with general asymptotic scalars in STU supergravity
dc.typeArticle
dc.date.updated2021-09-29T15:40:55Z
prism.issueIdentifier9
prism.publicationNameJournal of High Energy Physics
prism.volume2021
dc.identifier.doi10.17863/CAM.76194
dcterms.dateAccepted2021-09-09
rioxxterms.versionofrecord10.1007/jhep09(2021)188
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/
dc.contributor.orcidSaha, A. [0000-0003-2623-6954]
dc.identifier.eissn1029-8479
dc.identifier.arxiv2102.02826


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