Clustering of galaxies with f(R) gravity

S Capozziello, M Faizal, M Hameeda… - Monthly Notices of …, 2018 - academic.oup.com
Based on thermodynamics, we discuss the galactic clustering of expanding Universe by
assuming the gravitational interaction through the modified Newton's potential given by f (R) …

Gupta–Feynman-based quantum theory of gravity and the compressed space

M Hameeda, MC Rocca - International Journal of Modern Physics A, 2022 - World Scientific
In this work, we develop the quantum theory of gravity in the gravitational compressed
space. The equivalence of spatial compression to the Lorentz contraction of special …

Finite Tsallis gravitational partition function for a system of galaxies

M Hameeda, B Pourhassan, MC Rocca… - General Relativity and …, 2021 - Springer
In this paper, we will study the large scale structure formation using the gravitational partition
function. We will assertively argue that the system of gravitating galaxies can be analyzed …

Galaxies' clustering generalized theory

M Hameeda, A Plastino, MC Rocca - Physics of the Dark Universe, 2021 - Elsevier
In the present work we present, for the first time ever, the exact configuration integral
entering the partition function Z that allows for a statistical mechanics treatment of galactic …

Boltzmann and Tsallis statistical approaches to study quantum corrections at large distances and clustering of galaxies

M Hameeda, Q Gani, B Pourhassan… - International Journal of …, 2022 - World Scientific
Gravity is so different from other fundamental forces that it is now essentially treated as a
nonfundamental force of entropic origin. Several good studies have been carried out in this …

Clustering of galaxies with dynamical dark energy

B Pourhassan, S Upadhyay… - Monthly Notices of the …, 2017 - academic.oup.com
In this paper, we study thermodynamics of the cluster of galaxies under the effect of
dynamical dark energy. We evaluate the configurational integral for interacting system of …

Effects of cosmological constant on clustering of Galaxies

M Hameeda, S Upadhyay, M Faizal… - Monthly Notices of the …, 2016 - academic.oup.com
In this paper, we analyse the effect of the expansion of the universe on the clustering of
galaxies. We evaluate the configurational integral for interacting system of galaxies in an …

Large distance modification of Newtonian potential and structure formation in universe

M Hameeda, S Upadhyay, M Faizal, AF Ali… - Physics of the dark …, 2018 - Elsevier
In this paper, we study the effects of super-light brane world perturbative modes on structure
formation in our universe. As these modes modify the large distance behavior of Newtonian …

[HTML][HTML] Modified theory of gravity and clustering of multi-component system of galaxies

M Hameeda, B Pourhassan, M Faizal… - The European Physical …, 2019 - Springer
In this paper, we analyze the clustering of galaxies using a modified theory of gravity, in
which the field content of general relativity has been be increased. This increasing in the …

Thermodynamics and phase transitions of galactic clustering in higher-order modified gravity

S Upadhyay, B Pourhassan… - International Journal of …, 2019 - World Scientific
We study the thermodynamics of galactic clustering under the higher-order corrected
Newtonian dynamics. The clustering of galaxies is considered as a gravitational phase …