Bianchi type-I universe model with nonlinear viscosity
Journal article, Peer reviewed
The original publication is available at www.springerlink.com
Åpne
Permanent lenke
https://hdl.handle.net/10642/1649Utgivelsesdato
2012-08-23Metadata
Vis full innførselSamlinger
Originalversjon
Mostafapoor, N. & Grøn, Ø. (2012). Bianchi type-I universe model with nonlinear viscosity. Astrophysics and Space Science 343(1), 423-434 . http://dx.doi.org/10.1007/s10509-012-1205-4Sammendrag
In this paper we study the evolution of spatially homogeneous and anisotropic Bianchi type-I Universe models with the cosmological constant, Λ, and filled with nonlinearviscous fluid. The dynamical equations for these models are obtained and solved for some special cases. We calculate
the statefinder parameters for the models and display them in the s-r-plane.