39 citations · 214 across the 15 of their papers we have counts for
15 papers
Classical and Quantum Analysis of Repulsive Singularities in Four Dimensional Extended Supergravity
I. Gaida, H. R. Hollmann, J. M. Stewart
Non--minimal repulsive singularities (``repulsons'') in extended supergravity theories are investigated. The short distance antigravity properties of the repulsons are tested at th…
AdS_3 Gravity and Conformal Field Theories
Klaus Behrndt, Ilka Brunner, Ingo Gaida
We present a detailed analysis of gravity, the BTZ black hole and the associated conformal field theories (CFTs). In particular we focus on the non-extreme six-dimensional…
Black Holes and Flop Transitions in M-Theory on Calabi-Yau Threefolds
Ingo Gaida, Swapna Mahapatra, Thomas Mohaupt +1
We present fivedimensional extreme black hole solutions of M-theory compactified on Calabi-Yau threefolds and study these solutions in the context of flop transitions in the extend…
Entropy and Conformal Field Theories of AdS_3 Models
Klaus Behrndt, Ilka Brunner, Ingo Gaida
We present a derivation of the Bekenstein-Hawking entropy from conformal field theories. In particular we consider a six-dimensional string configuration with background metric AdS…
Quantum Probes of Repulsive Singularities in N = 2 Supergravity
Ingo Gaida
Repulsive singularities (repulsons) in extended supergravity theories are investigated. These repulsive singularities are related to attractive singularities (black holes) in modul…
N = 2 Supersymmetric Quantum Black Holes in Five Dimensional Heterotic String Vacua
Ingo Gaida
Exact black hole solutions of the five dimensional heterotic -- model including all perturbative quantum corrections and preserving of supersymmetry are studie…