Dilaton gravity and no hair theorem in two-dimensions

Mar, 1992
5 pages
Published in:
  • Phys.Lett.B 288 (1992) 72-76
  • Published: 1992
e-Print:
Report number:
  • IASSNS-HEP-92-22

Citations per year

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Abstract:
We study a general class of two-dimensional theories of the dilaton-gravity type inspired by string theory and show that they admit charged multiple-horizon black holes. These solutions are proved to satisfy scalar no-hair theorems.
  • gravitation
  • field theory: dilaton
  • gauge field theory: U(1)
  • dimension: 2
  • field equations: solution
  • black hole: hair
  • space-time: horizon