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gr-qc1999★ 88 cited
Isotropic cosmological singularities 2: The Einstein-Vlasov system
K. Anguige, K. P. Tod
We consider the conformal Einstein equations for massless collisionless gas cosmologies which admit an isotropic singularity. After developing the general theory, we restrict to sp…
gr-qc1999★ 72 cited
Isotropic cosmological singularities 1: Polytropic perfect fluid spacetimes
K. Anguige, K. P. Tod
We consider the conformal Einstein equations for polytropic perfect fluid cosmologies which admit an isotropic singularity. For the polytropic index gamma strictly greater than 1 a…