Electrically charged black branes in N=4^+, D=5 gauged supergravity

Brihaye, Yves and Manvelyan, Ruben and Radu, Eugen and Tchrakian, D. H. (2013) Electrically charged black branes in N=4^+, D=5 gauged supergravity. Physics Letters B, 720 (1-3). pp. 224-231. ISSN 03702693

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Official URL: http://doi.org/10.1016/j.physletb.2013.02.006


We analyze the properties of asymptotically AdS electrically charged black brane solutions in a consistent truncation of the N = 4^+ , D = 5 Romans’ gauged supergravity which contains gravity, SU(2) and U(1) gauge fields, and a dilaton possessing a nontrivial potential approaching a constant negative value at infinity. We find that the U(1) × U(1) solutions become unstable to forming non-Abelian hair. These configurations emerge as zero modes of the Abelian solutions at critical temperature and a critical (nonvanishing) ratio of the electric charges and can be viewed as holographic p−wave superfluids.

Item Type: Article
Divisions: School of Theoretical Physics > Preprints
Date Deposited: 05 Oct 2017 19:23
Last Modified: 12 Jul 2018 13:46
URI: http://dair.dias.ie/id/eprint/291

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