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Phys. Rev. D 65, 061502(R) (2002) [4 pages]

Horizon properties of Einstein-Yang-Mills black holes

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Burkhard Kleihaus
Department of Mathematical Physics, University College, Dublin, Belfield, Dublin 4, Ireland

Jutta Kunz, Abha Sood*, and Marion Wirschins
Fachbereich Physik, Universität Oldenburg, D-26111 Oldenburg, Germany

Received 19 October 2001; published 11 February 2002

We consider static axially symmetric Einstein-Yang-Mills black holes in the isolated horizon formalism. The mass of these hairy black holes is related to the mass of the corresponding particle-like solutions by the horizon mass. The hairy black holes violate the “quasilocal uniqueness conjecture,” based on the horizon charges.

© 2002 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.65.061502
DOI:
10.1103/PhysRevD.65.061502
PACS:
04.20.Jb, 04.40.Nr

*Present address: GKSS, D-21502 Geesthacht, Germany.