2 papers
astro-ph1999
Growing of the Inhomogeneities with Particle Production
N. A. Tomimura, M. de Campos
Perturbations in Prigogine's cosmological model with particle creation are investigated in the framework of Newtonian Theory. The necessary conditions for the density contrast to r…
astro-ph1999
The age problem and growing of structures for open system cosmology
M. de Campos, N. A. Tomimura
A new equation for the density contrast is derived in the framework of reexamined Newtonian cosmology taken into account adiabatic matter creation in the universe. The age of the u…