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NCUEIR > College of Science > Department of Physics > Periodical Articles > Item 987654321/14325

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/14325

Title:	Weyl Invariant Black Hole
Authors:	Kao, W. F.;Lin, Shi-Yuun;Chyi, Tzuu-Kang
Contributors:	物理學系
Date:	1996
Issue Date:	2012-10-25T08:25:28Z
Publisher:	The American Physical Society
Abstract:	The properties of the Weyl invariant black hole and its implications are studied. The calculation shows that there is no hair, up to a gauge choice, for a Weyl gauge field outside the event horizon of a black hole in the Weyl invariant limit. We also show that a scalar field will remain constant once the scale symmetry is broken spontaneously by the well-known Higgs potential. As a result, classical hair for the Weyl vector meson and scalar measuring field vanishes strictly in the presence of a spontaneously symmetry-breaking potential. Hence the no-hair theorem holds both in the Weyl invariant limit and the symmetry-breaking phase.
Relation:	Phys. Rev. D, 53(4): 1955-1962
Appears in Collections:	[Department of Physics] Periodical Articles

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