2 papers
astro-ph.CO2025
Observational constraints on New Tsallis holographic energy in Rastall theory
N. Sadeghnezhad, R. Jalalzadeh, Z. Davari +1
The cosmological implications of New Tsallis holographic dark energy (NTHDE) in Rastall theory have been studied. Using the data set that includes DESI BAO (DR2), PantheonPlus SNe…
gr-qc2024
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 (…