38 citations · 109 across the 4 of their papers we have counts for
4 papers
A light-cone gauge for black-hole perturbation theory
Brent Preston, Eric Poisson
The geometrical meaning of the Eddington-Finkelstein coordinates of Schwarzschild spacetime is well understood: (i) the advanced-time coordinate v is constant on incoming light con…
Light-cone coordinates based at a geodesic world line
Brent Preston, Eric Poisson
Continuing work initiated in an earlier publication [Phys. Rev. D 69, 084007 (2004)], we construct a system of light-cone coordinates based at a geodesic world line of an arbitrary…
Dimension-Dependence of the Critical Exponent in Spherically Symmetric Gravitational Collapse
J. Bland, B. Preston, M. Becker +2
We study the critical behaviour of spherically symmetric scalar field collapse to black holes in spacetime dimensions other than four. We obtain reliable values for the scaling exp…
Anti-deSitter gravitational collapse
V. Husain, G. Kunstatter, B. Preston +1
We describe a formalism for studying spherically symmetric collapse of the massless scalar field in any spacetime dimension, and for any value of the cosmological constant . The…