Weyl invariant black hole

W. F. Kao, Shi Yuun Lin, Tzuu Kang Chyi

Research output: Contribution to journalArticle

9 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)1955-1962
Number of pages8
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume53
Issue number4
DOIs
Publication statusPublished - 1996 Jan 1

Fingerprint

hair
broken symmetry
scalars
event horizon
vector mesons
theorems

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Kao, W. F. ; Lin, Shi Yuun ; Chyi, Tzuu Kang. / Weyl invariant black hole. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 1996 ; Vol. 53, No. 4. pp. 1955-1962.
@article{d9acca2329a54806a5cad65468e8283f,
title = "Weyl invariant black hole",
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.",
author = "Kao, {W. F.} and Lin, {Shi Yuun} and Chyi, {Tzuu Kang}",
year = "1996",
month = "1",
day = "1",
doi = "10.1103/PhysRevD.53.1955",
language = "English",
volume = "53",
pages = "1955--1962",
journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",
issn = "1550-7998",
publisher = "American Physical Society",
number = "4",

}

Weyl invariant black hole. / Kao, W. F.; Lin, Shi Yuun; Chyi, Tzuu Kang.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 53, No. 4, 01.01.1996, p. 1955-1962.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Weyl invariant black hole

AU - Kao, W. F.

AU - Lin, Shi Yuun

AU - Chyi, Tzuu Kang

PY - 1996/1/1

Y1 - 1996/1/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=2842563863&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2842563863&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.53.1955

DO - 10.1103/PhysRevD.53.1955

M3 - Article

AN - SCOPUS:2842563863

VL - 53

SP - 1955

EP - 1962

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

SN - 1550-7998

IS - 4

ER -