Charged fluids encircling compact objects: force representations and conformal geometries
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F20%3A00537298" target="_blank" >RIV/67985815:_____/20:00537298 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1361-6382/abbe70" target="_blank" >https://doi.org/10.1088/1361-6382/abbe70</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-6382/abbe70" target="_blank" >10.1088/1361-6382/abbe70</a>
Alternative languages
Result language
angličtina
Original language name
Charged fluids encircling compact objects: force representations and conformal geometries
Original language description
we develop its interesting alternatives in terms of two covariant force representations, both based on a hypersurface projection of the energy-momentum conservation. In a proper hypersurface, space-like forces can be defined, following from a decomposition of the fluid four-acceleration. Each of the representations provides us with an insight into properties of the fluid flow, being well reflected in related conformal hypersurface geometries. We find behaviour of centrifugal forces directly related to geodesics of these conformal hypersurfaces and their embedding diagrams. We also reveal correspondence between the charged fluid flow world-lines from an ordinary spacetime, and world-lines determined by a charged test particles equation of motion in a conformal spacetime.
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
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
<a href="/en/project/GC19-01137J" target="_blank" >GC19-01137J: Largest black holes in the sky: origin and evolution of horizon-scale structures</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
Classical and Quantum Gravity
ISSN
1361-6382
e-ISSN
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Volume of the periodical
37
Issue of the periodical within the volume
24
Country of publishing house
GB - UNITED KINGDOM
Number of pages
21
Pages from-to
245007
UT code for WoS article
000590715200001
EID of the result in the Scopus database
2-s2.0-85096826361