Black branes in AdS: BPS bounds and asymptotic charges

Black branes in AdS: BPS bounds and asymptotic charges

We focus on black branes and toroidal black holes in N = 2 gauged supergravities that asymptote to AdS4, and derive formulas for the mass and central charge densities. We derive the corresponding BPS bound from the superalgebra of the asymptotic vacuum and illustrate our procedure with explicit exam...

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Veröffentlicht in:Fortschritte der Physik 2012-09, Vol.60 (9-10), p.1057-1063
Hauptverfasser: Hristov, K., Toldo, C., Vandoren, S.
Format: Artikel
Sprache:eng
Schlagworte:
black branes
BPS bound
supergravity
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Zusammenfassung:We focus on black branes and toroidal black holes in N = 2 gauged supergravities that asymptote to AdS4, and derive formulas for the mass and central charge densities. We derive the corresponding BPS bound from the superalgebra of the asymptotic vacuum and illustrate our procedure with explicit examples of genuine black brane solutions with non‐trivial scalars.
ISSN:0015-8208
1521-3978
DOI:10.1002/prop.201200033