Thermodynamics of galaxy clusters in modified Newtonian potential
We study the thermodynamics of galaxy clusters in a modified Newtonian potential
motivated by a general solution to Newton's' sphere-point'equivalence theorem. We obtain …
motivated by a general solution to Newton's' sphere-point'equivalence theorem. We obtain …
Statistical mechanics description of an empirical scenario in which gravity was discussed when coupled to a harmonic oscillator
M Hameeda, A Plastinor, MC Rocca - International Journal of …, 2024 - World Scientific
We attempt to construct a (two-dimensional) statistical mechanics description of the scenario
in which the experiment in [T. Westphal et al., Nature 591, 225 (2021)] was made. It includes …
in which the experiment in [T. Westphal et al., Nature 591, 225 (2021)] was made. It includes …
Study of galaxy clustering (thermodynamics) through different approaches using modified Yukawa potential
In this paper, our focus is to discuss galaxy clustering in an accelerated universe through
different approaches, viz., the extended structure of galaxies, the halo approximation, in …
different approaches, viz., the extended structure of galaxies, the halo approximation, in …
Generalized theory of clustering of extended galaxies with core halos
M Hameeda, A Plastino, MC Rocca… - Physics of the Dark …, 2021 - Elsevier
We discuss the clustering of core halo-galaxies of radius predicted by gravitational lensing.
We appeal to a blend of recent (1) mathematical results and (2) statistical mechanics …
We appeal to a blend of recent (1) mathematical results and (2) statistical mechanics …
Comparative analysis of thermodynamic quantities of galaxy clustering through different approaches under the modified potential
HA Bagat, D Shahwar, M Hameeda, PF Shah… - Physics of the Dark …, 2023 - Elsevier
We studied galaxy clustering in the light of a modified theory of gravity motivated by a
logarithmic correction term. We solved the problem of divergence of the configurational …
logarithmic correction term. We solved the problem of divergence of the configurational …
Generalized statistical mechanics of Newtonian Gravity
M Hameeda, A Plastino, MC Rocca - Physica A: Statistical Mechanics and …, 2023 - Elsevier
The purpose of this paper is to study the main thermodynamic functions for two-dimensional
gravity and three-dimensional one. The cases treated here refer to extended mass located at …
gravity and three-dimensional one. The cases treated here refer to extended mass located at …
Entropy-A Tale of Ice and Fire
In this review paper, we recall, in a unifying manner, our recent results concerning the Lie
symmetries of nonlinear Fokker-Plank equations, associated to the (weighted) Tsallis and …
symmetries of nonlinear Fokker-Plank equations, associated to the (weighted) Tsallis and …
Thermodynamic Properties of Strongly Gravitating Systems
M Hameeda, MC Rocca - Journal of Holography Applications in …, 2024 - jhap.du.ac.ir
This paper investigates the thermodynamic properties of strongly interacting gravitational
systems. By deriving the partition function for such systems, the authors obtain expressions …
systems. By deriving the partition function for such systems, the authors obtain expressions …
Study of the Universe Populated by Clusters of Galaxies with Halo Using Newtonian Gravity Modified by Tohline
A Plastino, MC Rocca - Available at SSRN 4822663, 2023 - papers.ssrn.com
We consider a model for galaxies with halo advanced by Tohline. With it we discuss galaxy
clusters withinthe strictures of Gibbs' ensembles in statistical mechanics. We consider (1) the …
clusters withinthe strictures of Gibbs' ensembles in statistical mechanics. We consider (1) the …
[PDF][PDF] Revisiting the Schwarzschild Black Hole Solution: A Distributional Approach
We present a novel perspective on the Schwarzschild black hole solution, a cornerstone of
general relativity, by employing a distributional approach. The conventional solution is …
general relativity, by employing a distributional approach. The conventional solution is …