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Wrapped Supermembrane
Renata Kallosh
The Hamiltonian of the wrapping and KK modes of the supermembrane is identified with the SL(2, Z) symmetric axion-dilaton black hole mass formula. It means that the supermembrane w…
Bound States of Branes with Minimal Energy
Renata Kallosh
It is pointed out that the energy of the bound states of D-branes and strings is determined by the central charge of the space-time supersymmetry. The universality which is seen at…
Black Hole Superpartners and Fixed Scalars
Renata Kallosh, Andrei Linde
Some bosonic solutions of supergravities admit Killing spinors of unbroken supersymmetry. The anti-Killing spinors of broken supersymmetry can be used to generate the superpartners…
Supersymmetric Rotating Black Holes and Attractors
Renata Kallosh, Arvind Rajaraman, Wing Kai Wong
Five-dimensional stringy rotating black holes are embedded into N=2 supergravity interacting with one vector multiplet. The existence of an unbroken supersymmetry of the rotating s…
Enhancement of Supersymmetry Near 5d Black Hole Horizon
Ali Chamseddine, Sergio Ferrara, Gary W. Gibbons +1
Geometric Killing spinors which exist on AdS_{p+2} X S^{d-p-2} sometimes may be identified with supersymmetric Killing spinors. This explains the enhancement of unbroken supersymme…
Classical and quantum N=2 supersymmetric black holes
K. Behrndt, G. Lopes Cardoso, B. de Wit +3
We use heterotic/type-II prepotentials to study quantum/classical black holes with half the supersymmetries unbroken. We show that, in the case of heterotic string compa…