Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100697285> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W3100697285 endingPage "273" @default.
- W3100697285 startingPage "255" @default.
- W3100697285 abstract "This paper studies polytropic gas spheres with some innovations. The main idea, already advanced in the context of neutral, homogeneous, polytropic stellar models, is to base the theory firmly on a variational principle. Another essential novelty is that the mass distribution extends to infinity, the boundary between bulk and atmosphere being defined by an abrupt change in the polytropic index, triggered by the density. The logical next step is to include the effect of radiation, which is a very significant complication since a full treatment would have to include an account of ionization, thus fields representing electrons, ions, photons, gravitons and neutral atoms as well. In way of preparation, we consider models that are charged but homogeneous, involving only gravity, electromagnetism and a single scalar field that represents both the mass and the electric charge; in short, a non-neutral plasma. While this work only represents a stage in the development of a theory of stars, without direct application to physical systems, it does shed some light on the meaning of the Reissner–Nordström solution of the modified Einstein–Maxwell equations. But the main point of the paper is a suggestion about the proper place of the photon gas in a theory of stellar structure and other plasmas, with an application to a simple system; it is proposed to treat the photon gas as part of the dynamics." @default.
- W3100697285 created "2020-11-23" @default.
- W3100697285 creator A5084263450 @default.
- W3100697285 date "2007-11-24" @default.
- W3100697285 modified "2023-09-25" @default.
- W3100697285 title "Reissner–Nordström and Charged Gas Spheres" @default.
- W3100697285 cites W1989161976 @default.
- W3100697285 cites W1994846719 @default.
- W3100697285 cites W2018370556 @default.
- W3100697285 cites W2019176306 @default.
- W3100697285 cites W2029311153 @default.
- W3100697285 cites W2093602625 @default.
- W3100697285 cites W3098236762 @default.
- W3100697285 cites W3098714636 @default.
- W3100697285 doi "https://doi.org/10.1007/s11005-007-0203-x" @default.
- W3100697285 hasPublicationYear "2007" @default.
- W3100697285 type Work @default.
- W3100697285 sameAs 3100697285 @default.
- W3100697285 citedByCount "4" @default.
- W3100697285 countsByYear W31006972852014 @default.
- W3100697285 countsByYear W31006972852016 @default.
- W3100697285 countsByYear W31006972852017 @default.
- W3100697285 countsByYear W31006972852018 @default.
- W3100697285 crossrefType "journal-article" @default.
- W3100697285 hasAuthorship W3100697285A5084263450 @default.
- W3100697285 hasBestOaLocation W31006972852 @default.
- W3100697285 hasConcept C121332964 @default.
- W3100697285 hasConcept C124017977 @default.
- W3100697285 hasConcept C130044071 @default.
- W3100697285 hasConcept C142475440 @default.
- W3100697285 hasConcept C62520636 @default.
- W3100697285 hasConcept C74650414 @default.
- W3100697285 hasConcept C91748784 @default.
- W3100697285 hasConceptScore W3100697285C121332964 @default.
- W3100697285 hasConceptScore W3100697285C124017977 @default.
- W3100697285 hasConceptScore W3100697285C130044071 @default.
- W3100697285 hasConceptScore W3100697285C142475440 @default.
- W3100697285 hasConceptScore W3100697285C62520636 @default.
- W3100697285 hasConceptScore W3100697285C74650414 @default.
- W3100697285 hasConceptScore W3100697285C91748784 @default.
- W3100697285 hasIssue "2-3" @default.
- W3100697285 hasLocation W31006972851 @default.
- W3100697285 hasLocation W31006972852 @default.
- W3100697285 hasLocation W31006972853 @default.
- W3100697285 hasOpenAccess W3100697285 @default.
- W3100697285 hasPrimaryLocation W31006972851 @default.
- W3100697285 hasRelatedWork W2013098163 @default.
- W3100697285 hasRelatedWork W2063216881 @default.
- W3100697285 hasRelatedWork W2087182590 @default.
- W3100697285 hasRelatedWork W2092791585 @default.
- W3100697285 hasRelatedWork W2105778907 @default.
- W3100697285 hasRelatedWork W2126269823 @default.
- W3100697285 hasRelatedWork W2583155099 @default.
- W3100697285 hasRelatedWork W2594090680 @default.
- W3100697285 hasRelatedWork W3100697285 @default.
- W3100697285 hasRelatedWork W3102666061 @default.
- W3100697285 hasVolume "82" @default.
- W3100697285 isParatext "false" @default.
- W3100697285 isRetracted "false" @default.
- W3100697285 magId "3100697285" @default.
- W3100697285 workType "article" @default.