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New branches of non-supersymmetric attractors in N = 2 supergravity
Published in Elsevier B.V.
Volume: 770
Pages: 182 - 185
In this paper we analyse non-supersymmetric single centred extremal black hole solutions in N=2 supergravity theory coupled to n vector multiplets with purely cubic pre-potential in four dimensions. We consider the algebraic attractor equations in their most general form at the black hole horizon. We explicitly construct a new class of solutions for these attractor equations. These solutions are characterised by a set of involutory matrices. These involutions are obtained from a constraint involving the parameters in the pre-potential and generate new attractor points in the moduli space. © 2017 The Author
About the journal
JournalData powered by TypesetPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
PublisherData powered by TypesetElsevier B.V.
Open AccessNo