Buscar
Mostrando ítems 21-30 de 255
A singular conformal spacetime
(Elsevier B.V., 2014)
Quasinormal Modes From A Naked Singularity
(Springer New York LLC, 2014)
Quantum singularities in Horava-Lifshitz cosmology
(Amer Physical SocCollege PkEUA, 2012)
Quasinormal modes for the scattering on a naked Reissner-Nordstrom singularity
(Amer Physical SocCollege PkEUA, 2012)
Space-time waves from a collapse with a time dependent cosmological parameter
(Springer, 2020-02)
We study the emission of space-time waves produced by back-reaction effects during a collapse of a spherically symmetric universe with a time-dependent cosmological parameter, which is driven by a scalar field. As in a ...
Instabilities in Kerr spacetimes
(World Scientific, 2011-12)
We present a generalization of previous results regarding the stability under gravitational perturbations of nakedly singular super extreme Kerr spacetime and Kerr black hole interior beyond the Cauchy horizon. To do so ...
Spacetime defects: von Karman vortex street like configurations
(Iop Publishing LtdBristolInglaterra, 2001)
DOMAIN-WALL SPACETIMES - INSTABILITY OF COSMOLOGICAL EVENT AND CAUCHY HORIZONS
(American Physical SocCollege PkEUA, 1995)
Propagation of Scalar Fields in a Plane Symmetric Spacetime
(2016-12-01)
The present article deals with solutions for a minimally coupled scalar field propagating in a static plane symmetric spacetime. The considered metric describes the curvature outside a massive infinity plate and exhibits ...