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A plane-symmetric solution of Einstein's equations with perfect fluid and an equation of state \(p=\gamma \rho\) - MaRDI portal

A plane-symmetric solution of Einstein's equations with perfect fluid and an equation of state \(p=\gamma \rho\) (Q1096899)

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scientific article; zbMATH DE number 4032560
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English
A plane-symmetric solution of Einstein's equations with perfect fluid and an equation of state \(p=\gamma \rho\)
scientific article; zbMATH DE number 4032560

    Statements

    A plane-symmetric solution of Einstein's equations with perfect fluid and an equation of state \(p=\gamma \rho\) (English)
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    1988
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    A new class of plane-symmetric solutions of Einstein's equations with perfect fluid source and an equation of state \(p=\gamma \rho\) \((\gamma =const.)\) is presented. It contains the static vacuum solution, a special Kasner solution and the flat Friedman-Robertson-Walker spacetime as subclasses. The only class for which the matter distribution is truly inhomogeneous represents matter concentrated around a planar orbit of the symmetry group in an expanding universe.
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    plane-symmetric solutions
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    perfect fluid source
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    vacuum solution
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