3 papers
gr-qc2025
Cosmological solutions in gravity via Noether symmetry approach
M. Mahmoudzadeh Baghbani, K. Atazadeh, M. Mousavi
Symmetry plays a crucial role in theoretical physics, especially Noether symmetry, which is a powerful approach for identifying the models at the fundamental level. The exact solut…
gr-qc2024
Quantum cosmology in teleparallel gravity with a boundary term
H. Amiri, K. Atazadeh, H. Hadi
We quantize a homogeneous and isotropic universe for two models of modified teleparallel gravity, wherein an arbitrary function of the boundary term, namely , is present in the…
gr-qc2023
Source of black bounces in Rastall gravity
K. Atazadeh, H. Hadi
In this study, we explore the black bounce solution in Rastall gravity and its potential source field, which can be described as a black hole or wormhole solution depending on cert…