TY - JOUR

T1 - Black holes in ω-deformed gauged N = 8 supergravity

AU - Anabalón, Andrés

AU - Astefanesei, Dumitru

N1 - Funding Information:
We would like to thank Laura Andrianopoli and Henning Samtleben for interesting discussions. Research of A.A. is supported in part by the FONDECYT grant 11121187 and by the CNRS project “Solutions exactes en présence de champ scalaire”. The work of D.A. is supported in part by the FONDECYT grant 1120446 .

PY - 2014/5/1

Y1 - 2014/5/1

N2 - Motivated by the recently found 4-dimensional ω-deformed gauged supergravity, we investigate the black hole solutions within the single scalar field consistent truncations of this theory. We construct black hole solutions that have spherical, toroidal, and hyperbolic horizon topologies. The scalar field is regular everywhere outside the curvature singularity and the stress-energy tensor satisfies the null energy condition. When the parameter ω does not vanish, there is a degeneracy in the spectrum of black hole solutions for boundary conditions that preserve the asymptotic Anti-de Sitter symmetries. These boundary conditions correspond to multi-trace deformations in the dual field theory.

AB - Motivated by the recently found 4-dimensional ω-deformed gauged supergravity, we investigate the black hole solutions within the single scalar field consistent truncations of this theory. We construct black hole solutions that have spherical, toroidal, and hyperbolic horizon topologies. The scalar field is regular everywhere outside the curvature singularity and the stress-energy tensor satisfies the null energy condition. When the parameter ω does not vanish, there is a degeneracy in the spectrum of black hole solutions for boundary conditions that preserve the asymptotic Anti-de Sitter symmetries. These boundary conditions correspond to multi-trace deformations in the dual field theory.

UR - http://www.scopus.com/inward/record.url?scp=84897374416&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2014.03.035

DO - 10.1016/j.physletb.2014.03.035

M3 - Article

AN - SCOPUS:84897374416

SN - 0370-2693

VL - 732

SP - 137

EP - 141

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ER -