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of 24
pro vyhledávání: '"Pope, Christopher N"'
We investigate various properties of extremal dyonic static black holes in Einstein-Maxwell-Dilaton-Axion theory. We obtain a simple first-order ordinary differential equation for the black hole mass in terms of its electric and magnetic charges, whi
Externí odkaz:
http://arxiv.org/abs/2412.12277
We analyse the STU sectors of the four-dimensional maximal gauged supergravities with gauge groups ${\rm SO(8)}$, ${\rm SO(6)}\ltimes\mathbb{R}^{12}$ and $[{\rm SO(6)}\times{\rm SO(2)}]\ltimes\mathbb{R}^{12}$, and construct new domain-wall black-hole
Externí odkaz:
http://arxiv.org/abs/2312.08443
Publikováno v:
JHEP 12 (2023) 052
Using a recently developed formulation of double field theory in superspace, the graviton, $B$-field, gravitini, dilatini, and Ramond-Ramond bispinor are encoded in a single generalized supervielbein. Duality transformations are encoded as orthosympl
Externí odkaz:
http://arxiv.org/abs/2307.05665
We investigate various properties of extremal dyonic static black holes in Einstein-Maxwell-Dilaton theory. Using the fact that the long-range force between two identical extremal black holes always vanishes, we obtain a simple first-order ordinary d
Externí odkaz:
http://arxiv.org/abs/2304.04791
Recent progress in generalised geometry and extended field theories suggests a deep connection between consistent truncations and dualities, which is not immediately obvious. A prime example is generalised Scherk-Schwarz reductions in double field th
Externí odkaz:
http://arxiv.org/abs/2211.13241
Autor:
Bossard, Guillaume, Kleinschmidt, Axel, Palmkvist, Jakob, Pope, Christopher N., Sezgin, Ergin
Publikováno v:
JHEP 05 (2017) 020
We study the non-linear realisation of E11 originally proposed by West with particular emphasis on the issue of linearised gauge invariance. Our analysis shows even at low levels that the conjectured equations can only be invariant under local gauge
Externí odkaz:
http://arxiv.org/abs/1703.01305
Akademický článek
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Akademický článek
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Publikováno v:
Physics letters, no. 765, pp. 181-187, 2017.
For appropriate choices of the coupling constants, the equations of motion of Lovelock gravities up to order n in the Riemann tensor can be factorized such that the theories admit a single (A)dS vacuum. In this paper we construct two classes of exact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1857::e6a2d4ae12be231e53d854b1bf82af05
https://plus.si.cobiss.net/opac7/bib/94080001?lang=sl
https://plus.si.cobiss.net/opac7/bib/94080001?lang=sl
Publikováno v:
The journal of high energy physics, vol. 2014, no. 9, pp. 1-27, 2014.
External magnetic fields can probe the composite structure of black holes in string theory. With this motivation we study magnetised four-charge black holes in the STU model, a consistent truncation of maximally supersymmetric supergravity with four
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1857::10cf170fe398ad4a6ded6cddf4c89fe1
https://dk.um.si/Dokument.php?id=113183&dn=
https://dk.um.si/Dokument.php?id=113183&dn=