Effect of nonfactorizable background geometry on the thermodynamics of galaxy clusters

AW Khanday, S Upadhyay, HA Bagat… - … Physics Letters A, 2022 - World Scientific
In this paper, we study the effect of nonfactorizable background geometry on the
thermodynamics of the clustering of galaxies. A canonical partition function is derived for the …

Study of the large scale structure through modified gravity theory using statistical mechanics

AW Khanday, S Upadhyay, PA Ganai - Physica A: Statistical Mechanics …, 2023 - Elsevier
We discuss the galaxy clustering based on thermodynamics and statistical mechanics in the
expanding universe in a modified theory of gravity. The modified general relativity (MGR) is …

A simplistic approach to the study of two-point correlation function in galaxy clusters

DA Qadri, AW Khanday, PA Ganai - arXiv preprint arXiv:2206.15173, 2022 - arxiv.org
We developed the functional form of the two-point correlation function under the
approximation of fixed particle number density n (bar). We solved the quasi-linear partial …

[PDF][PDF] Statistical description of galactic clusters in Finzi gravity model

AW Khanday, S Upadhyay, PA Ganai - arXiv preprint arXiv …, 2022 - academia.edu
We exploit a new theory of gravity proposed by Finzi, which gives stronger interaction at
large scales, to study the thermodynamic description of galaxy clusters. We employ a …

Statistical description of galaxy clusters in Finzi model of gravity

AW Khanday, S Upadhyay, N Iqbal, PA Ganai - Physica Scripta, 2023 - iopscience.iop.org
We exploit a new theory of gravity proposed by Finzi, which gives stronger interaction at
large scales, to study the thermodynamic description of galaxy clusters. We employ a …

Study of the Large Scale Structure Through Modified Gravity Theory Using Statistical Mechanics

S Upadhyay, PA Ganai - papers.ssrn.com
We discuss the galaxy clustering based on thermodynamics and statistical mechanics in the
expanding universe in a modified theory of gravity. The modified general relativity (MGR) is …