Accretion of a symmetry-breaking scalar field by a Schwarzschild black hole

被引：1

作者：

Traykova, Dina ^{[1
]}

Braden, Jonathan ^{[1
]}

Peiris, Hiranya V. ^{[1
,2
]}

机构：

[1] UCL, Dept Phys & Astron, London WC1E 6BT, England

[2] Stockholm Univ, Oskar Klein Ctr Cosmoparticle Phys, AlbaNova, S-10691 Stockholm, Sweden

来源：

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES | 2018年 / 376卷 / 2114期

基金：

欧洲研究理事会;

关键词：

numerical relativity; black holes; symmetry breaking; Higgs dynamics; GRAVITATIONAL COLLAPSE; MASS-INFLATION; PERTURBATIONS; HORIZON; HAIR;

D O I：

10.1098/rsta.2017.0122

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We simulate the behaviour of a Higgs-like field in the vicinity of a Schwarzschild black hole using a highly accurate numerical framework. We consider both the limit of the zero-temperature Higgs potential and a toy model for the time-dependent evolution of the potential when immersed in a slowly cooling radiation bath. Through these numerical investigations, we aim to improve our understanding of the non-equilibrium dynamics of a symmetry-breaking field (such as the Higgs) in the vicinity of a compact object such as a black hole. Understanding this dynamics may suggest new approaches for studying properties of scalar fields using black holes as a laboratory. This article is part of the Theo Murphy meeting issue 'Higgs Cosmology'.

引用

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