Echoing and scaling in Einstein-Yang-Mills critical collapse


Gundlach, Carsten (1997) Echoing and scaling in Einstein-Yang-Mills critical collapse Physical Review D, 55, (10), pp. 6002-6013. (doi:10.1103/PhysRevD.55.6002).

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Description/Abstract

We confirm recent numerical results of echoing and mass scaling in the gravitational collapse of a spherical Yang-Mills field by constructing the critical solution and its perturbations as an eigenvalue problem. Because the field equations are not scale invariant, the Yang-Mills critical solution is asymptotically, rather than exactly, self-similar, but the methods for dealing with discrete self-similarity developed for the real scalar field can be generalized. We find an echoing period ?=0.73784±0.00002 and a critical exponent for the black hole mass ?=0.1964±0.0007.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1103/PhysRevD.55.6002
ISSNs: 1550-7998 (print)
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ePrint ID: 29172
Date :
Date Event
1997Published
Date Deposited: 07 Feb 2007
Last Modified: 16 Apr 2017 22:23
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/29172

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