9 citations · 40 across the 9 of their papers we have counts for
9 papers
A Decrumpling Model of the Universe
M. Khorrami, M. Mansouri, M. Mohazzab
Assuming a cellular structure for the space-time, we propose a model in which the expansion of the universe is understood as a decrumpling process, much like the one we know from p…
Remarks on a Decrumpling Model of the Universe
J. A. S. Lima, M. Mohazzab
It is argued that when the dimension of space is a constant integer the full set of Einstein's field equations has more information than the spatial components of Einstein's equati…
Expansion of Bubbles in Inflationary Universe
M. Mohazzab, M. M. Sheikh Jabbari, H. Salehi
We show that particle production during the expansion of bubbles of true vacuum in the sea of false vacuum is possible and calculate the resulting rate. As a result the nucleated b…
Dynamics of Dimensions in Factor Space Cosmology
U. Bleyer, M. Mohazzab, M. Rainer
We consider multidimensional cosmological models with a generalized space-time manifold M = R x M_1 ...x M_n, composed from a finite number of factor spaces M_i, i=1,..n. While usu…
A model universe with variable dimension: Expansion as decrumpling
M. Khorrami, R. Mansouri, M. Mohazzab +1
We propose a model universe, in which the dimension of the space is a continuous variable, which can take any real positive number. The dynamics leads to a model in which the unive…
Baryogenesis from Long Cosmic Strings
Masoud Mohazzab
Based on the mechanism of cusp production on long cosmic strings, the baryon asymmetry caused by cusp annihilation has been calculated. The result is compatible with observation an…