2 papers
gr-qc2020
Improved solution to CMB quadrupole problem using ellipsoidal Universes with Chaplygin gas
Mohamed Lamine Abdelali, Noureddine Mebarki
A Universe containing uniform magnetic fields, strings, or domain walls is shown to have an ellipsoidal expansion. This case has motivations from observational cosmology especially…
gr-qc2018
Redshift effects implications on revised models of Stephan's quintet
M. L. Abdelali, N. Mebarki
Recent observations of Stephan's Quintet gave new indications on its formation scenario. Older formation and a role of NCG 7317 should be considered in revised numerical models of…