Viscous Fluid Holographic Bounce

Understand

We investigate bounce cosmological models in the presence of a viscous fluid, making use of generalized holographic cutoffs introduced by Nojiri and Odintsov (2017).

• We consider both an exponential, a power-law, and a double exponential form for the scale factor.
• By use of these models we calculate expressions for infrared cutoffs analytically, such that they correspond to the particle horizon at the bounce.
• Finally we derive the energy conservation equation, from the holographic point of view.