48 citations · 133 across the 10 of their papers we have counts for
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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…
Geodesic deviation equation in generalized hybrid Metric-Palatini gravity
S. Golsanamlou, K. Atazadeh, M. Mousavi
In the context of general relativity, the geodesic deviation equation (GDE) relates the Riemann curvature tensor to the relative acceleration of two neighboring geodesics. In this…
Cosmological future singularities in massive gravity and massive bigravity
M. Mousavi, K. Atazadeh
We study the future cosmological singularities in the framework of massive gravity and minimal massive bigravity theory. In this regards, we consider the possible classes of finite…
Oscillating universe in massive bigravity
M. Mousavi, F. Darabi
In this paper, in the framework of massive bigravity, we study all possible cosmic evolutions by using a method in which the modified Friedmann equation is written in a form where…
On the stability of Einstein static universe at background level in massive bigravity
M. Mousavi, F. Darabi
We study the static cosmological solutions and their stability at background level in the framework of massive bigravity theory with Friedmann-Robertson-Walker (FRW) metrics. By th…
Dark matter as the Bose-Einstein condensation in loop quantum cosmology
K. Atazadeh, F. Darabi, M. Mousavi
We consider the FLRW universe in a loop quantum cosmological model filled with the radiation, baryonic matter (with negligible pressure), dark energy and dark matter. The dark matt…
Classical and quantum cosmology of minimal massive bigravity
F. Darabi, M. Mousavi
In a Friedmann-Robertson-Walker (FRW) space-time background we study the classical cosmological models in the context of recently proposed theory of nonlinear minimal massive bigra…
Cosmology and stability in scalar tensor bigravity with non-minimal kinetic coupling gravity
F. Darabi, M. Mousavi
We generalize the scalar tensor bigravity models to the non-minimal kinetic coupling scalar tensor bigravity models with two scalar fields whose kinetic terms are non-minimally cou…
Geodesic Deviation Equation in gravity
F. Darabi, M. Mousavi, K. Atazadeh
In this work, we show that it is possible to study the notion of geodesic deviation equation in gravity, in spite of the fact that in teleparallel gravity there is no notion…
Vacuum spherically symmetric solutions in gravity
K. Atazadeh, Misha Mousavi
Spherically symmetric static vacuum solutions have been built in models of gravity theory. We apply some conditions on the metric components; then the new vacuum spherically…