AdS Dyonic Black Hole and its Thermodynamics
Jul 23, 201319 pages
Published in:
- JHEP 11 (2013) 033
- Published: 2013
e-Print:
- 1307.6243 [hep-th]
Report number:
- MIFPA-13-24
View in:
Citations per year
Abstract: (arXiv)
We obtain spherically-symmetric and -symmetric dyonic black holes that are asymptotic to anti-de Sitter space-time (AdS), which are solutions in maximal gauged four-dimensional supergravity, with just one of the U(1) fields carrying both the electric and magnetic charges . We study the thermodynamics, and find that the usually-expected first law does not hold unless P=0, Q=0 or P=Q. For general values of the charges, we find that the first law requires a modification with a new pair of thermodynamic conjugate variables. We show that they describe the scalar hair that breaks some of the asymptotic AdS symmetries.Note:
- 21 pages, typos corrected, discussion of Euclidean action added
- Classical Theories of Gravity
- Black Holes
- Supergravity Models
- black hole: dyon
- space-time: anti-de Sitter
- charge: magnetic
- hair: scalar
- dimension: 4
- thermodynamics
- thermodynamical
References(38)
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