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Conformally-flat solutions for a radiative relativistic sphere

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dc.contributor.author PROCOPIUC, Gh.
dc.date.accessioned 2019-09-02T11:47:47Z
dc.date.available 2019-09-02T11:47:47Z
dc.date.issued 2002
dc.identifier.citation PROCOPIUC, Gh. Conformally-flat solutions for a radiative relativistic sphere. In: Meridian Ingineresc. 2002, nr. 1, pp. 159-161. ISSN 1683-853X. en_US
dc.identifier.issn 1683-853X
dc.identifier.uri http://repository.utm.md/handle/5014/4319
dc.description.abstract In this paper solutions of the equations of the relativistic perfect fluids are analyzed as relativistic models of a radiating balanced sphere. We present a conformally flat metric representing the gravitational field of a spherically symmetric distributions of a radiating perfect fluid. A particular case of the solution is discussed and corresponding expressions for fluid energy density, pressure, radiation flux and radiation energy density have been derived. en_US
dc.description.abstract In această lucrare se analizează soluţii ale ecuaţiilor fluidelor perfecte relativiste ca modele relativiste ale unei sfere în echilibru radiativ. Prezentăm o metrică conform plată care reprezintă câmpul gravitaţional având simetrie sferică pentru un fluid perfect situat într-un câmp de radiaţie. Se discută un caz particular al soluţiei şi se deduc expresiile corespunzătoare pentru densitatea de energie a fluidului, densitate, fluxul de radiaţie şi densitatea de energie de radiaţie. ro
dc.language.iso en en_US
dc.publisher Tehnica-Info en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject perfect fluids en_US
dc.subject equations of the perfect fluids en_US
dc.subject fluide perfecte en_US
dc.subject ecuaţii ale fluidelor perfecte en_US
dc.title Conformally-flat solutions for a radiative relativistic sphere en_US
dc.title.alternative Soluţii conform plate pentru o sferă fluidă radiativă relativistă en_US
dc.type Article en_US


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