Bertotti-Robinson solutions of D=5 Einstein-Maxwell-Chern-Simons-Lambda theory

Adel Bouchareb, Chiang Mei Chen, Gérard Clément, Dmitri V. Gal'Tsov

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6 Scopus citations

Abstract

We present a series of new solutions in five-dimensional Einstein-Maxwell-Chern-Simons theory with an arbitrary Chern-Simons coupling γ and a cosmological constant Λ. For general γ and Λ we give various generalizations of the Bertotti-Robinson solutions supported by electric and magnetic fluxes, some of which presumably describe the near-horizon regions of black strings or black rings. Among them there is a solution which could apply to the horizon of a topological anti-de Sitter black ring in gauged minimal supergravity. Others are horizonless and geodesically complete. We also construct extremal asymptotically flat multistring solutions for Λ=0 and arbitrary γ.

Original languageEnglish
Article number084048
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume88
Issue number8
DOIs
StatePublished - 28 Oct 2013

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