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Isotropic cosmological singularities and the einstein-vlasov equations

✍ Scribed by K. Anguige; K.P. Tod

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
366 KB
Volume
30
Category
Article
ISSN
0362-546X

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πŸ“œ SIMILAR VOLUMES

Isotropic Cosmological Singularities: II
Isotropic Cosmological Singularities: II. The Einstein–Vlasov System
✍ K. Anguige; K.P. Tod πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 197 KB

We consider the conformal Einstein equations for massless collisionless gas cosmologies which admit an isotropic singularity. After developing the general theory, we restrict our attention to spatially homogeneous cosmologies. We show that the Cauchy problem for these equations is well-posed with da

Isotropic Cosmological Singularities. II
Isotropic Cosmological Singularities. III. The Cauchy Problem for the Inhomogeneous Conformal Einstein–Vlasov Equations
✍ K. Anguige πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 188 KB

We consider the conformal Einstein equations for massless collisionless gas cosmologies which admit an isotropic singularity. It is shown that the Cauchy problem for these equations is well posed with data consisting of the limiting particle distribution function at the singularity.

Cosmological simulations of structure fo
Cosmological simulations of structure formation and the Vlasov equation
✍ Michael Joyce πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 130 KB

In cosmology numerical simulations of structure formation are now of central importance, as they are the sole instrument for providing detailed predictions of current cosmological models for a whole class of important constraining observations. These simulations are essentially molecular dynamics si