Angular momentum at the black hole threshold

Gundlach, Carsten (1998) Angular momentum at the black hole threshold. Physical Review D, 57, (12), R7080-R7083. (doi:10.1103/PhysRevD.57.R7080).


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Near the black hole threshold in phase space, the black hole mass as a function of the initial data shows the “critical scaling” M?C(p-p*)?, where p labels a family of initial data, p* is the value of p at the threshold, and the critical exponent ? is universal for a given matter model. The black hole charge Q obeys a similar law. To complete the picture, we include the angular momentum as a perturbation. For the black hole angular momentum L?, we find the oscillating behavior L??Re[(A?+iB?)(p-p*)?+i?]. The assumptions of the calculation hold for p=?/3 perfect fluid matter, and we calculate ??0.799 and ??0.231.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1103/PhysRevD.57.R7080
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
ePrint ID: 29176
Accepted Date and Publication Date:
Date Deposited: 07 Feb 2007
Last Modified: 31 Mar 2016 11:54

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