Supersymmetric black holes

  title={Supersymmetric black holes},
  author={Renata Kallosh},
  journal={Physics Letters B},
  • R. Kallosh
  • Published 15 January 1992
  • Physics
  • Physics Letters B

BPS black holes in a non-homogeneous deformation of the stu model of N = 2, D = 4 gauged supergravity

A bstractWe consider a deformation of the well-known stu model of N = 2, D = 4 supergravity, characterized by a non-homogeneous special Kähler manifold, and by the smallest electric-magnetic duality

Static BPS black holes in U(1) gauged supergravity

A bstractWe consider the flow equations for 1/4-BPS asymptotically AdS4 static black holes in Fayet-Iliopoulos gauged supergravity, using very special geometry identities to obtain a simplified form

AdS black holes from duality in gauged supergravity

A bstractWe study and utilize duality transformations in a particular STU-model of four dimensional gauged supergravity. This model is a truncation of the de Wit-Nicolai $ \mathcal{N} $ =8 theory and

Massless string theory black holes as black diholes and quadruholes.

  • Ortín
  • Physics
    Physical review letters
  • 1996
Massless BH solutions of the low-energy heterotic string effective action were recently discovered and some properties of these objects are as follows.



Renormalizability Properties of Supergravity

The possible local counterterms in supergravity are investigated to all loop orders. Supersymmetry implies that (1) supergravity-matter coupling is one-loop nonrenormalizable, with a specific

Supergravity and Superstrings

Over the last decade, theorists have been searching hard for a unified quantum field theory of physical interactions with or without gravitation. The “standard” SU_3 x SU_2 x U_1 theory has three

Special geometry without special coordinates

Presents a detailed geometric derivation of N=2, 4D supergravity coupled to Abelian vector multiplets (1,1/2,0). The theory is covariant under reparametrisations of the manifold M spanned by the