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Teplofizika vysokikh temperatur, 2010, Volume 48, Issue 6, Pages 804–809 (Mi tvt863)  

This article is cited in 1 scientific paper (total in 1 paper)

Plasma Investigations

Polarization of a plasma in massive astrophysical objects

I. L. Iosilevskiiab

a Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region
b Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Full-text PDF (659 kB) Citations (1)
Abstract: The macroscopic polarization of a plasma in massive astrophysical objects, which is created by gravitational and other inertial forces acting on a mass, is discussed. An additional polarization source, which appears due to the effect of Coulomb nonideality induced by the strong Coulomb interaction between charged particles, is considered. The solution of the problem can be obtained in the form of a final compact expression for a simplified case of a completely equilibrium (isothermal) star without the relativistic and magnetic-field effects. The variation formulation of statistical mechanics leads to the global equilibrium condition as an extremum of the thermodynamic potential of the star as a whole, as well as to two equivalent local forms of such an equilibrium condition in terms of the constancy of the sum of the potentials including the generalized electrochemical potential and the total balance of forces acting on each charged particle. The hypothetical consequences of the polarization of the plasma in the thermodynamics of massive astrophysical objects including the existence of a macroscopic charge localized at any interface deep in the star are discussed. The possible mechanisms of the suppression of hydrodynamic instability in massive astrophysical objects owing to the almost complete compensation (“screening”) of the effect of the gravitational field acting on each heavy charge particle by the electrostatic polarization field are analyzed.
Received: 12.05.2010
English version:
High Temperature, 2010, Volume 48, Issue 6, Pages 766–771
DOI: https://doi.org/10.1134/S0018151X10060027
Bibliographic databases:
Document Type: Article
UDC: 523.03
Language: Russian
Citation: I. L. Iosilevskii, “Polarization of a plasma in massive astrophysical objects”, TVT, 48:6 (2010), 804–809; High Temperature, 48:6 (2010), 766–771
Citation in format AMSBIB
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\by I.~L.~Iosilevskii
\paper Polarization of a plasma in massive astrophysical objects
\jour TVT
\yr 2010
\vol 48
\issue 6
\pages 804--809
\mathnet{http://mi.mathnet.ru/tvt863}
\transl
\jour High Temperature
\yr 2010
\vol 48
\issue 6
\pages 766--771
\crossref{https://doi.org/10.1134/S0018151X10060027}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000288445500002}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-79951929168}
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  • https://www.mathnet.ru/eng/tvt/v48/i6/p804
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
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