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), 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 Δ=0.73784±0.00002 and a critical exponent for the black hole mass γ=0.1964±0.0007.
| Item Type: | Article |
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| Related URLs: | |
| Subjects: | Q Science > QB Astronomy Q Science > QA Mathematics Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > School of Mathematics > Applied Mathematics |
| Item ID: | 29172 |
| Date Deposited: | 07 Feb 2007 |
| Last Modified: | 01 Jun 2011 14:09 |
| Contributors: | Gundlach, Carsten (Author) |
| Date: | 1997 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/29172 |
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