Superstring Gravity and Black Holes

1987
16 pages
Published in:
  • Nucl.Phys.B 289 (1987) 701-716
  • Published: 1987

Citations per year

19871996200520142023024681012
Abstract: (Elsevier)
We derive explicitly the O(α′ 3 ) interactions for the graviton and dilaton in the effective low energy action of type II superstrings. Using this action, the perturbations to a background black hole solution are examined. It is found that the black hole's temperature is decreased, and in the vicinity of the horizon, the effective string scale increases.
  • SUPERSYMMETRY
  • MODEL: STRING
  • FIELD THEORY: EFFECTIVE ACTION
  • black hole
  • POSTULATED PARTICLE: GRAVITON
  • POSTULATED PARTICLE: DILATON
  • SCATTERING AMPLITUDE