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With the general aim to classify BPS solutions in N=2, D=5 supergravities interacting with an arbitrary number of vector, tensor and hypermultiplets, here we begin considering the most general electrostatic, spherical-symmetric BPS…

高能物理 - 理论 · 物理学 2014-11-18 Sergio L. Cacciatori , Alessio Celi , Daniela Zanon

With the general aim to classify BPS solutions in N=2, D=5 supergravity with hypermultiplets and vector multiplets, here we consider a family of static spacetime metrics containing black hole-like solutions, with generic hypermultiplets…

高能物理 - 理论 · 物理学 2007-05-23 S. L. Cacciatori , A. Celi

Extremal charged black holes are BPS solutions. It is commonly thought that their nonextremal counterparts are not. Further, experience with BPS solutions in flat spacetime suggests that all BPS solutions are supersymmetric; i.e. that they…

高能物理 - 理论 · 物理学 2008-11-26 Christopher M. Miller , Koenraad Schalm , Erick J. Weinberg

For N \ge 2 supergravities, BPS black hole solutions preserving four supersymmetries can be superposed linearly, leading to well defined solutions containing an arbitrary number of such BPS black holes at arbitrary positions. Being…

高能物理 - 理论 · 物理学 2010-02-23 Guillaume Bossard , Hermann Nicolai

We construct non-BPS regular and black hole solutions of N=4 SU(N) supersymmetric Yang-Mills theory coupled to Einstein gravity. Our numerical studies reveal a number of interesting phenomena when the gravitational constant…

高能物理 - 理论 · 物理学 2010-02-03 Theodora Ioannidou , Burkhard Kleihaus

We demonstrate a solution generating technique, modulo some constraints, for a large class of smooth supergravity solutions with the same asymptotic charges as a five dimensional 3-charge BPS black hole or black ring, dual to a D1/D5/P…

高能物理 - 理论 · 物理学 2009-11-11 Per Berglund , Eric G. Gimon , Thomas S. Levi

We start by revisiting the problem of finding BPS solutions in $\mathcal{N}=4$ SU(2)$\times$SU(2) gauged supergravity. We report on a new supersymmetric solution in the Abelian sector of the theory, which describes a soliton that is regular…

高能物理 - 理论 · 物理学 2022-02-23 Fabrizio Canfora , Julio Oliva , Marcelo Oyarzo

We study non-BPS black hole solutions to ungauged supergravity with 8 supercharges coupled to vector multiplets in four and five dimensions. We identify a large class of five dimensional non-BPS solutions, which we call "almost BPS", that…

高能物理 - 理论 · 物理学 2009-05-20 Kevin Goldstein , Stefanos Katmadas

We find general static BPS black hole solutions for general N=2, d=4 supergravity theories with an arbitrary number of vector multiplets. These solutions are completely specified by the K\"ahler potential of the underlying special K\"ahler…

高能物理 - 理论 · 物理学 2009-10-30 W. A. Sabra

We study non-supersymmetric solutions of five dimensional N=2 supergravity theories coupled to an arbitrary number of abelian vector multiplets. The solutions constructed can be considered as deformations of known supersymmetric black hole…

高能物理 - 理论 · 物理学 2009-05-29 J. B. Gutowski , W. A. Sabra

Four dimensional N=2 supergravity has regular, stationary, asymptotically flat BPS solutions with intrinsic angular momentum, describing bound states of separate extremal black holes with mutually nonlocal charges. Though the existence and…

高能物理 - 理论 · 物理学 2015-06-26 Brandon Bates , Frederik Denef

Supersymmetric black holes in five-dimensional gauged supergravity must necessarily be rotating, and so in order to study the passage to black holes away from supersymmetry, it is of great interest to obtain non-extremal black holes that…

高能物理 - 理论 · 物理学 2008-11-26 Z. W. Chong , M. Cvetic , H. Lu , C. N. Pope

Using the general recipe given in arXiv:0804.0009, where all timelike supersymmetric solutions of N=2, D=4 gauged supergravity coupled to abelian vector multiplets were classified, we construct genuine rotating supersymmetric black holes in…

高能物理 - 理论 · 物理学 2011-07-13 Dietmar Klemm

We derive a generalised form of flow equations for extremal static and rotating non-BPS black holes in four-dimensional ungauged N = 2 supergravity coupled to vector multiplets. For particular charge vectors, we give stabilisation equations…

高能物理 - 理论 · 物理学 2011-06-24 Pietro Galli , Kevin Goldstein , Stefanos Katmadas , Jan Perz

We exploit some common features of black hole and domain wall solutions of (super)gravity theories coupled to scalar fields and construct a class of stable extremal black holes that are non-BPS, but still can be described by first-order…

高能物理 - 理论 · 物理学 2010-10-27 Anna Ceresole , Gianguido Dall'Agata

We obtain new non-extremal rotating black hole solutions in maximal five-dimensional gauged supergravity. They are characterised by five parameters, associated with the mass, the two angular momenta, and two independently-specifiable charge…

高能物理 - 理论 · 物理学 2008-11-26 Jianwei Mei , C. N. Pope

The static black hole solutions to the Einstein-Maxwell equations are all spherically symmetric, as are many of the recently discovered black hole solutions in theories of gravity coupled to other forms of matter. However, counterexamples…

广义相对论与量子宇宙学 · 物理学 2010-11-19 S. Alexander Ridgway , Erick J. Weinberg

We derive extremal black hole solutions for a variety of four dimensional models which, after Kaluza-Klein reduction, admit a description in terms of 3D gravity coupled to a sigma model with symmetric target space. The solutions are in…

高能物理 - 理论 · 物理学 2009-06-10 Davide Gaiotto , Wei Li , Megha Padi

Until now all known static multi black hole solutions described BPS states with charges of the same sign. Such solutions could not be related to flat directions in the space of BPS states. The total number of such states could not…

高能物理 - 理论 · 物理学 2009-09-29 Renata Kallosh , Andrei Linde

BPS black hole configurations which break half of supersymmetry in the theory of N=2, d=5 supergravity coupled to an arbitrary number of abelian vector multiplets are discussed. A general class of solutions comprising all known BPS rotating…

高能物理 - 理论 · 物理学 2009-10-31 A. H. Chamseddine , W. A. Sabra
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