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The Meissner Effect for weakly isolated horizons

Guerlebeck, Norman and Scholtz, Martin (2017) The Meissner Effect for weakly isolated horizons. Physical Review D : Particles, Fields, Gravitation and Cosmology. American Physical Society. DOI: 10.1103/PhysRevD.95.064010 ISSN 1550-7998

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Abstract

Black holes are important astrophysical objects describing an end state of stellar evolution, which are observed frequently. There are theoretical predictions that Kerr black holes with high spins expel magnetic �elds. However, Kerr black holes are pure vacuum solutions, which do not include accretion disks, and additionally previous investigations are mainly limited to weak magnetic �elds. We prove for the �rst time in full general relativity that generic rapidly spinning black holes including those deformed by accretion disks still expel even strong magnetic �elds. Analogously to a similar property of superconductors, this is called Meissner e�ect.

Item URL in elib:https://elib.dlr.de/112023/
Document Type:Article
Title:The Meissner Effect for weakly isolated horizons
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Guerlebeck, Normannorman.guerlebeck (at) dlr.deUNSPECIFIED
Scholtz, MartinCharles University PragueUNSPECIFIED
Date:March 2017
Journal or Publication Title:Physical Review D : Particles, Fields, Gravitation and Cosmology
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.1103/PhysRevD.95.064010
Publisher:American Physical Society
ISSN:1550-7998
Status:Published
Keywords:Black holes, Meissner effect
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:other
DLR - Research area:Raumfahrt
DLR - Program:R - no assignment
DLR - Research theme (Project):R - no assignment
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Systems Enabling Technologies
Deposited By: Hüls, Simone
Deposited On:27 Apr 2017 10:58
Last Modified:08 Mar 2018 18:37

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