Rholography, black holes and Scherk-Schwarz
Journal Article
·
· Journal of High Energy Physics (Online)
- Univ. of Utrecht (Netherlands). Inst. for Theoretical Physics and Center for Extreme Matter and Emergent Phenomena
- Katholieke Univ. Leuven, Heverlee (Belgium). Inst. for Theoretical Physics
We present a construction of a class of near-extremal asymptotically flat black hole solutions in four (or five) dimensional gauged supergravity with R-symmetry gaugings obtained from Scherk-Schwarz reductions on a circle. The entropy of these black holes is counted holographically by the well known MSW (or D1/D5) system, with certain twisted boundary conditions labeled by a twist parameter ρ. Here, we find that the corresponding (0, 4) (or (4, 4)) superconformal algebras are exactly those studied by Schwimmer and Seiberg, using a twist on the outer automorphism group. The interplay between R-symmetries, ρ-algebras and holography leads us to name our construction “Rholography”.
- Research Organization:
- Harvard Univ., Cambridge, MA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- SC0007870; 680-47-603
- OSTI ID:
- 1454544
- Journal Information:
- Journal of High Energy Physics (Online), Vol. 2015, Issue 6; ISSN 1029-8479
- Publisher:
- Springer BerlinCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 3 works
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