6 citations · 7 across the 5 of their papers we have counts for
4 papers · 1 filter
Cosmological Singularities in Brane Gravity
R. Jalalzadeh, S. Jalalzadeh, Y. Heydarzade
We present a comprehensive study of cosmological singularities within the framework of Covariant Extrinsic Gravity (CEG), addressing both the initial Big Bang singularity and poten…
Observational constraints on FLRW, Bianchi type I and V brane models
R. Jalalzadeh, S. Jalalzadeh, B. Malekolkalami +1
This study explores the compatibility of Covariant Extrinsic Gravity (CEG) with current cosmological observations. We employ the chi-square statistic and Markov Chain Monte Carlo (…
Friedmann equations of the fractal apparent horizon
R. Jalalzadeh, S. Jalalzadeh, A. Sayahian Jahromi +1
From a fractal perspective, the entropy bound of gravitational systems undergoes changes. Furthermore, in the cosmological setting, the conservation law of a perfect fluid is also…
Probing extra dimensions through cosmological observations of dark energy
R. Jalalzadeh, S. Jalalzadeh, B. Malekolkalami
We investigate the isometrically embedded Bianchi type-V cosmology braneworld model in a -dimensional bulk space. The model provides a fluid of geometric dark energy (GDE) and u…