Gauge-invariant and coordinate-independent perturbations of stellar collapse. II: Matching to the exterior


Martin-Garcia, José M. and Gundlach, Carsten (2001) Gauge-invariant and coordinate-independent perturbations of stellar collapse. II: Matching to the exterior. Physical Review D, 64, (2), 024012-[14pp]. (doi:10.1103/PhysRevD.64.024012).

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Description/Abstract

In Paper I in this series we constructed evolution equations for the complete gauge-invariant linear perturbations of a time-dependent spherically symmetric perfect fluid spacetime. A key application of this formalism is the interior of a collapsing star. Here we derive boundary conditions at the surface of the star, matching the interior perturbations to the well-known perturbations of the vacuum Schwarzschild spacetime outside the star.

Item Type: Article
ISSNs: 1550-7998 (print)
Related URLs:
Subjects: Q Science > QB Astronomy
Q Science > QA Mathematics
Divisions: University Structure - Pre August 2011 > School of Mathematics > Applied Mathematics
ePrint ID: 29187
Date Deposited: 10 May 2006
Last Modified: 27 Mar 2014 18:17
URI: http://eprints.soton.ac.uk/id/eprint/29187

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