Universal p-form black holes in generalized theories of gravity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F20%3A00534199" target="_blank" >RIV/67985840:_____/20:00534199 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1140/epjc/s10052-020-08571-x" target="_blank" >https://doi.org/10.1140/epjc/s10052-020-08571-x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-020-08571-x" target="_blank" >10.1140/epjc/s10052-020-08571-x</a>
Alternative languages
Result language
angličtina
Original language name
Universal p-form black holes in generalized theories of gravity
Original language description
We explore how far one can go in constructing d-dimensional static black holes coupled to p-form and scalar fields before actually specifying the gravity and electrodynamics theory one wants to solve. At the same time, we study to what extent one can enlarge the space of black hole solutions by allowing for horizon geometries more general than spaces of constant curvature. We prove that a generalized Schwarzschild-like ansatz with an arbitrary isotropy-irreducible homogeneous base space (IHS) provides an answer to both questions, up to naturally adapting the gauge fields to the spacetime geometry. In particular, an IHS-Kähler base space enables one to construct magnetic and dyonic 2-form solutions in a large class of theories, including non-minimally couplings. We exemplify our results by constructing simple solutions to particular theories such as R2, Gauss–Bonnet and (a sector of) Einstein-Horndeski gravity coupled to certain p-form and conformally invariant electrodynamics.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10101 - Pure mathematics
Result continuities
Project
<a href="/en/project/GA19-09659S" target="_blank" >GA19-09659S: Exact solutions of gravity theories: black holes, radiative spacetimes and electromagnetic fields</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Physical Journal C
ISSN
1434-6044
e-ISSN
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Volume of the periodical
80
Issue of the periodical within the volume
11
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
1020
UT code for WoS article
000590064800003
EID of the result in the Scopus database
2-s2.0-85094965049