Now showing items 1-10 of 25
Strong cosmic censorship in de Sitter space
Recent work indicates that the strong cosmic censorship hypothesis is violated by nearly extremal Reissner-Nordstrom-de Sitter black holes. It was argued that perturbations of such a black hole decay sufficiently rapidly ...
Scalar Hairy Black Holes in Four Dimensions are Unstable
We present a numerical analysis of the stability properties of the black holes with scalar hair constructed by Herdeiro and Radu. We prove the existence of a novel gauge where the scalar field perturbations decouple from ...
Instability of supersymmetric microstate geometries
(SpringerJournal of High Energy Physics, 2016-10-07)
We investigate the classical stability of supersymmetric, asymptotically flat, microstate geometries with five non-compact dimensions. Such geometries admit an “evanescent ergosurface”: a timelike hypersurface of infinite ...
Semiclassical instabilities of Kerr-anti-de Sitter black holes
(Physical Review D - Particles, Fields, Gravitation and Cosmology, 2010-01-05)
On three-point correlation functions in the gauge/gravity duality
(Journal of High Energy Physics, 2010-12-09)
Negative modes and the thermodynamics of Reissner-Nordström black holes
(Physical Review D - Particles, Fields, Gravitation and Cosmology, 2009-03-02)
Thermodynamic instability of rotating black holes
(Physical Review D - Particles, Fields, Gravitation and Cosmology, 2009-08-06)
Hairy black holes in AdS<inf>5</inf>× S<sup>5</sup>
(Journal of High Energy Physics, 2016-06-01)
Numerical methods for finding stationary gravitational solutions
(Classical and Quantum Gravity, 2016-06-15)
Holographic Josephson junctions.
(Physical review letters, 2011-06-03)