4.7 Article

Transforming the Einstein static universe into physically acceptable static fluid spheres. II. A twofold infinity of exact solutions

期刊

PHYSICAL REVIEW D
卷 78, 期 4, 页码 -

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AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.78.044028

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  1. Ontario Graduate Scholarship in Science and Technology
  2. Fonds quebecois de recherche sur la nature et les technologies
  3. Natural Sciences and Engineering Research Council of Canada

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Following a solution generating technique introduced recently by one of us, we transform the Einstein static universe into a twofold infinity class of physically acceptable exact perfect fluid solutions of Einstein's equations. Whereas the entire class Of Solutions can be considered as generalizations of the familiar Tolman IV Solution, no member of the class can be written explicitly in isotropic coordinates. Further, except for a set of measure zero, no member of the class can be written explicitly in curvature coordinates either.

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