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 …

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 …

In this paper, we analyze the clustering of galaxies using a modified Newtonian potential.
This modification of the Newtonian potential occurs due to the existence of extra dimensions …

Based on thermodynamics, we study the galactic clustering of an expanding Universe by
considering the logarithmic and volume (quantum) corrections to Newton's law along with …

In a cosmological context, observational best fits for galaxies' distributions in the Universe
have been tackled by recourse to different distribution functions. We provide here arguments …

We evaluate a distribution function for the system of galaxies clustering gravitationally in an
expanding universe on the basis of statistical mechanics. We extend our previous work to …

Using the potential associated with NFW mass profile (Navarro et al. in Mon. Not. R. Astron.
Soc. 402: 21, 2010) enclosed at scale radius rs r_s, we calculate the partition function of the …

It has been firmly established long ago (for instance, in Hill's statistical mechanics' book of
1956) that in a system whose constituents interact pairwise (eg, gravitation) the two-particle …

We study the effect of the running gravitational constant on a system of particles (galaxies)
interact via gravitational potential. The gravitational potential is derived based on the …