This paper investigates exact solutions of cosmological interest in fractional cosmology. Given $\mu$, the order Caputo's derivative, and $w$, matter equation state, we present specific power-law solutions. We discuss general solution Riccati Equation, where for scale factor is a combination power laws. Using data, estimate free parameters. An analysis type Ia supernovae (SNe Ia) data observati...

Abstract Complete, exact, analytic solutions to the spherically symmetric Einstein equations have been constructed. Beginning with Tolman VII solution we first “complete” by computing an expression for pressure and subsequently equation of state. The is then extended include non-zero mass densities at fluid-vacuum interface. method developed construct these transverse pressures charge. Furtherm...