Hairy black hole solutions in U(1) gauge-invariant scalar–vector–tensor theories

Hairy black hole solutions in U(1) gauge-invariant scalar–vector–tensor theories

In U(1) gauge-invariant scalar–vector–tensor theories with second-order equations of motion, we study the properties of black holes (BH) on a static and spherically symmetric background. In shift-symmetric theories invariant under the shift of scalar ϕ→ϕ+c, we show the existence of new hairy BH solu...

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Main Authors: Lavinia Heisenberg, Shinji Tsujikawa
Format: Article
Language:English
Published: Elsevier 2018-05-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269318302557
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spelling doaj-a889fc24971f48e58da2866c16b15a4c2020-11-24T23:42:13ZengElsevierPhysics Letters B0370-26932018-05-01780638646Hairy black hole solutions in U(1) gauge-invariant scalar–vector–tensor theoriesLavinia Heisenberg0Shinji Tsujikawa1Institute for Theoretical Studies, ETH Zurich, Clausiusstrasse 47, 8092 Zurich, Switzerland; Corresponding author.Department of Physics, Faculty of Science, Tokyo University of Science, 1-3, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, JapanIn U(1) gauge-invariant scalar–vector–tensor theories with second-order equations of motion, we study the properties of black holes (BH) on a static and spherically symmetric background. In shift-symmetric theories invariant under the shift of scalar ϕ→ϕ+c, we show the existence of new hairy BH solutions where a cubic-order scalar–vector interaction gives rise to a scalar hair manifesting itself around the event horizon. In the presence of a quartic-order interaction besides the cubic coupling, there are also regular BH solutions endowed with scalar and vector hairs.http://www.sciencedirect.com/science/article/pii/S0370269318302557
collection DOAJ
language English
format Article
sources DOAJ
author Lavinia Heisenberg
Shinji Tsujikawa
spellingShingle Lavinia Heisenberg
Shinji Tsujikawa
Hairy black hole solutions in U(1) gauge-invariant scalar–vector–tensor theories
Physics Letters B
author_facet Lavinia Heisenberg
Shinji Tsujikawa
author_sort Lavinia Heisenberg
title Hairy black hole solutions in U(1) gauge-invariant scalar–vector–tensor theories
title_short Hairy black hole solutions in U(1) gauge-invariant scalar–vector–tensor theories
title_full Hairy black hole solutions in U(1) gauge-invariant scalar–vector–tensor theories
title_fullStr Hairy black hole solutions in U(1) gauge-invariant scalar–vector–tensor theories
title_full_unstemmed Hairy black hole solutions in U(1) gauge-invariant scalar–vector–tensor theories
title_sort hairy black hole solutions in u(1) gauge-invariant scalar–vector–tensor theories
publisher Elsevier
series Physics Letters B
issn 0370-2693
publishDate 2018-05-01
description In U(1) gauge-invariant scalar–vector–tensor theories with second-order equations of motion, we study the properties of black holes (BH) on a static and spherically symmetric background. In shift-symmetric theories invariant under the shift of scalar ϕ→ϕ+c, we show the existence of new hairy BH solutions where a cubic-order scalar–vector interaction gives rise to a scalar hair manifesting itself around the event horizon. In the presence of a quartic-order interaction besides the cubic coupling, there are also regular BH solutions endowed with scalar and vector hairs.
url http://www.sciencedirect.com/science/article/pii/S0370269318302557
work_keys_str_mv AT laviniaheisenberg hairyblackholesolutionsinu1gaugeinvariantscalarvectortensortheories
AT shinjitsujikawa hairyblackholesolutionsinu1gaugeinvariantscalarvectortensortheories
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