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Unlocking the axion-dilaton in 5D supergravity
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SYSNO ASEP 0440276 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Unlocking the axion-dilaton in 5D supergravity Author(s) Raeymaekers, Joris (FZU-D) RID, ORCID
Van den Bleeken, D. (TR)Source Title Journal of High Energy Physics. - : Springer - ISSN 1029-8479
Roč. 11, Nov (2014), s. 1-54Number of pages 54 s. Language eng - English Country US - United States Keywords supergravity models ; d-branes ; m-theory ; black holes in string theory Subject RIV BE - Theoretical Physics R&D Projects GA14-31689S GA ČR - Czech Science Foundation (CSF) Institutional support FZU-D - RVO:68378271 UT WOS 000345087000001 EID SCOPUS 84919935949 DOI 10.1007/JHEP11(2014)029 Annotation We revisit supersymmetric solutions to five dimensional ungauged N=1 supergravity with dynamic hypermultiplets. In particular we focus on a truncation to the axion-dilaton contained in the universal hypermultiplet. The relevant solutions are fibrations over a four-dimensional Kähler base with a holomorphic axion-dilaton. We focus on solutions with additional symmetries and classify Killing vectors which preserve the additional structure imposed by supersymmetry; in particular we extend the existing classification of solutions with a space-like U(1) isometry to the case where the Killing vector is rotational. We elaborate on general geometrical aspects which we illustrate in some simple examples. We especially discuss solutions describing the backreaction of M2-branes, which for example play a role in the black hole deconstruction proposal for microstate geometries. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2015
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