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
Digital Object Identifier (DOI): doi:10.1103/PhysRevD.64.024012
ISSNs: 1550-7998 (print)
Subjects:
ePrint ID: 29187
Date :
Date Event
2001Published
Date Deposited: 10 May 2006
Last Modified: 16 Apr 2017 22:23
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/29187

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