55 citations · 107 across the 2 of their papers we have counts for
2 papers
astro-ph1996★ 55 cited
Age of the Universe: Influence of the Inhomogeneities on the global Expansion-Factor
H. Russ, M. H. Soffel, M. Kasai +1
For the first time we calculate quantitatively the influence of inhomogeneities on the global expansion factor by averaging the Friedmann equation. In the framework of the relativi…
astro-ph1995★ 52 cited
The Zel'dovich-type approximation for an inhomogeneous universe in general relativity: second-order solutions
H. Russ, M. Morita, M. Kasai +1
The gravitational instability of inhomogeneities in the expanding universe is studied by the relativistic second-order approximation. Using the tetrad formalism we consider irrotat…