Logarithmic corrections to Newtonian gravity and large scale structure

Autor: Salvatore Capozziello, Mir Faizal, Mir Hameeda, Behnam Pourhassan, Vincenzo Salzano

Publikováno v: European Physical Journal C: Particles and Fields, Vol 81, Iss 4, Pp 1-19 (2021)

Abstract Effects from nonstandard corrections to Newtonian gravity, at large scale, can be investigated using the cosmological structure formation. In particular, it is possible to show if and how a logarithmic correction (as that induced from nonloc

Externí odkaz: https://doaj.org/article/496efae98b484e9f9b1e9d10358035b7

Classical Partition Function for Non-Relativistic Gravity

Autor: Mir Hameeda, Angelo Plastino, Mario Carlos Rocca, Javier Zamora

Publikováno v: Axioms, Vol 10, Iss 2, p 121 (2021)

We considered the canonical gravitational partition function Z associated to the classical Boltzmann–Gibbs (BG) distribution e−βHZ. It is popularly thought that it cannot be built up because the integral involved in constructing Z diverges at th

Externí odkaz: https://doaj.org/article/109eb2ce3f894d498c527c18509d0f64

Study of galaxy clustering (thermodynamics) through different approaches using modified Yukawa potential

Autor: Hilal Ahmad Bagat, Mir Hameeda, Prince A. Ganai

Publikováno v: Modern Physics Letters A. 37

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 which we evaluate the configurational integral between two finite l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2fe49c212ebce25e7401660b6a37055
https://doi.org/10.1142/s0217732322501851

Comparative analysis of thermodynamic quantities of galaxy clustering through different approaches under the modified potential

Autor: Hilal Ahmad Bagat, Durri Shahwar, Mir Hameeda, Peerzadi Farah Shah, Prince A. Ganai

Publikováno v: Physics of the Dark Universe. 40:101191

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dc59c6488809b5e29dd635ec0e8cd8b
https://doi.org/10.1016/j.dark.2023.101191

Two approaches that prove divergence free nature of non-local gravity

Autor: Behnam Pourhassan, Mir Hameeda, Mario Carlos Rocca, Aram Bahroz Brzo

Publikováno v: European Physical Journal C: Particles and Fields, Vol 81, Iss 2, Pp 1-11 (2021)
European Physical Journal
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

This paper is an attempt to study the thermodynamics of the structure formation in the large scale universe in the non local gravity using Boltzmann statistics and the Tsallis statistics. The partition function is obtained in both the approaches and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4da47e6e003c9aaab478cd3e0fe1f72a
https://doaj.org/article/ee98920dcd5940b598bd45ef9e37c1bc