2 papers
astro-ph1998
Primordial Black Holes With Variable Gravity
Arbab I. Arbab
We have studied the evolution of primordial black holes (PBHs) in a universe with a variable gravitational constant and bulk viscosity. We have found that the strength of gravity h…
astro-ph1998
Viscous big bang cosmology with variable G and
Arbab I. Arbab
We have examined the cosmological solutions with variable G and and bulk viscosity. It is found that these solutions are free from the cosmological problems of the Standard Mod…