Constructing higher dimensional exact black holes in Einstein-Maxwell-scalar-theory

Jun 17, 2020
12 pages
Published in:
  • Universe 6 (2020) 9, 148
  • Published: Sep 9, 2020
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Abstract: (MDPI)
We construct higher-dimensional and exact black holes in Einstein-Maxwell-scalar theory. The strategy we adopted is to extend the known, static and spherically symmetric black holes in the Einstein-Maxwell dilaton gravity and Einstein-Maxwell-scalar theory. Then we investigate the black hole thermodynamics. Concretely, the generalized Smarr formula and the first law of thermodynamics are derived.
Note:
  • 12 pages 2 figures
  • Einstein-Maxwell-scalar black holes
  • modified gravity theory
  • Hawking-Page phase transition
  • black hole: thermodynamics
  • gravitation: dilaton
  • symmetry: rotation
  • higher-dimensional
  • field theory: scalar
  • Einstein-Maxwell equation: solution
  • electromagnetic field