6 papers
One-Loop Supergravity Corrections to the Black Hole Entropy and Residual Supersymmetry
R. Kallosh, J. Rahmfeld, Wing Kai Wong
We study the one-loop corrections to the effective on-shell action of N=2 supergravity in the background of the Reissner-Nordstrom black hole. In the extreme case the contributions…
Critical Points and Phase Transitions in 5D Compactifications of M-Theory
A. Chou, R. Kallosh, J. Rahmfeld +3
We study critical points of the BPS mass , the BPS string tension , the black hole potential and the gauged central charge potential for M-theory compactified on Ca…
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…
STU Black Holes and String Triality
Klaus Behrndt, Renata Kallosh, Joachim Rahmfeld +2
We find double-extreme black holes associated with the special geometry of the Calabi-Yau moduli space with the prepotential F=STU. The area formula is STU-moduli independent and h…
Freezing of Moduli by N=2 Dyons
Renata Kallosh, Marina Shmakova, Wing Kai Wong
In N=2 ungauged supergravity we have found the most general double-extreme dyonic black holes with arbitrary number n_v of constant vector multiplets and n_h of constant hypermulti…
Renormalization Scale Setting for Evolution Equation of Non-Singlet Structure Functions and Their Moments
Wing Kai Wong
We use the BLM procedure to eliminate the renormalization scale ambiguity in the evolution equation for the non-singlet deep-inelastic structure function The…