dc.contributor.author | Mostafapoor, Nouraddin | en_US |
dc.contributor.author | Grøn, Øyvind | en_US |
dc.date.accessioned | 2013-10-10T11:30:55Z | |
dc.date.available | 2013-10-10T11:30:55Z | |
dc.date.issued | 2012-08-23 | en_US |
dc.identifier.citation | Mostafapoor, N. & Grøn, Ø. (2012). Bianchi type-I universe model with nonlinear viscosity. Astrophysics and Space Science 343(1), 423-434 . | en_US |
dc.identifier.issn | 0004-640X | en_US |
dc.identifier.other | FRIDAID 952276 | en_US |
dc.identifier.uri | https://hdl.handle.net/10642/1649 | |
dc.description.abstract | 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. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer | en_US |
dc.subject | VDP::Matematikk og Naturvitenskap: 400::Fysikk: 430::Astrofysikk, astronomi: 438 | en_US |
dc.subject | Bianchi type-I universe model | en_US |
dc.subject | Bulk and shear viscosity | en_US |
dc.subject | Scale factor | en_US |
dc.subject | Hubble parameter | en_US |
dc.subject | Energy density | en_US |
dc.subject | Deceleration parameter | en_US |
dc.subject | Statefinder parameters | en_US |
dc.title | Bianchi type-I universe model with nonlinear viscosity | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | The original publication is available at www.springerlink.com | |
dc.identifier.doi | http://dx.doi.org/10.1007/s10509-012-1205-4 | |