52 citations · 169 across the 11 of their papers we have counts for
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gr-qc2016★ 52 cited
Characteristic Properties of Two Different Viscous Cosmology Models for the Future Universe
Ben David Normann, Iver Brevik
We analyze characteristic properties of two different cosmological models: (i) a one-component dark energy model where the bulk viscosity is associated with the fluid as a whol…
gr-qc2016★ 48 cited
General Bulk-Viscous Solutions and Estimates of Bulk Viscosity in the Cosmic Fluid
Ben David Normann, Iver Brevik
We derive a general formalism for bulk viscous solutions of the energy-conservation-equation for , both for a single-component and a multicomponent fluid in the Friedmann u…