Unlocking the axion-dilaton in 5D supergravity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00440276" target="_blank" >RIV/68378271:_____/14:00440276 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/JHEP11(2014)029" target="_blank" >http://dx.doi.org/10.1007/JHEP11(2014)029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP11(2014)029" target="_blank" >10.1007/JHEP11(2014)029</a>

Result language
angličtina
Original language name
Unlocking the axion-dilaton in 5D supergravity
Original language description
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.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
—

Project
<a href="/en/project/GA14-31689S" target="_blank" >GA14-31689S: Quantum gravity and string theory</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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