Viscous big bang cosmology with variable G and $Λ$

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dc.creatorArbab, Arbab I.
dc.date1998-10-14
dc.date.accessioned2026-07-07T02:28:23Z
dc.date.available2026-07-07T02:28:23Z
dc.descriptionWe have examined the cosmological solutions with variable G and $λ$ and bulk viscosity. It is found that these solutions are free from the cosmological problems of the Standard Model. The proposed cosmology consists of two arbitrary parameters which are well constrained. The inflationary solution does not require $Ω=1$ and arises with or without the cosmological constant.
dc.description6 pages, no figures, submitted to Modern Physics Lett.A
dc.identifierhttps://arxiv.org/abs/astro-ph/9810213
dc.identifierhttp://arxiv.org/abs/astro-ph/9810213
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/13098
dc.subjectAstrophysics
dc.titleViscous big bang cosmology with variable G and $Λ$
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