Deformed and twisted black holes with NUTs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F16%3A10335765" target="_blank" >RIV/00216208:11320/16:10335765 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1088/0264-9381/33/11/115016" target="_blank" >http://dx.doi.org/10.1088/0264-9381/33/11/115016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0264-9381/33/11/115016" target="_blank" >10.1088/0264-9381/33/11/115016</a>

Result language

angličtina

Original language name

Deformed and twisted black holes with NUTs

Original language description

We construct a new class of vacuum black hole solutions whose geometry is deformed and twisted by the presence of NUT charges. The solutions are obtained by 'unspinning' the general Kerr-NUT-(A)dS spacetimes, effectively switching off some of their rotation parameters. The resulting geometry has a structure of warped space with the Kerr-like Lorentzian part warped to a Euclidean metric of a deformed and/or twisted sphere, with the deformation and twist characterized by the 'Euclidean NUT' parameters. In the absence of NUTs, the solution reduces to a well known Kerr-(A)dS black hole with several rotations switched off. New geometries inherit the original symmetry of the Kerr-NUT-(A)dS family, namely, they possess the full Killing tower of hidden and explicit symmetries. As expected, for vanishing NUT, twist, and deformation parameters, the symmetry is further enlarged.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BE - Theoretical physics

OECD FORD branch

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Project

<a href="/en/project/GAP203%2F12%2F0118" target="_blank" >GAP203/12/0118: Spacetimes and Fields in Higher Dimensional and Classical Gravity</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Classical and Quantum Gravity

ISSN

0264-9381

e-ISSN

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Volume of the periodical

33

Issue of the periodical within the volume

11

Country of publishing house

GB - UNITED KINGDOM

Number of pages

36

Pages from-to

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UT code for WoS article

000377442000019

EID of the result in the Scopus database

2-s2.0-84973098668