53 citations · 109 across the 17 of their papers we have counts for
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Self-Gravitating Relativistic Models of Fermions with Anisotropy and Cutoff Energy in their Distribution Function
Marco Merafina, Giuseppe Alberti
In this paper we study the equilibrium configurations of anisotropic self-gravitating fermions, by extending to general relativity the solutions obtained in a previous paper. This…
Data Analysis of Globular Cluster Harris Catalogue in view of the King models and their dynamical evolution. I. Theoretical model
Marco Merafina, Daniele Vitantoni
We discuss the possibility to analyze the problem of gravothermal catastrophe in a new way, by obtaining thermodynamical equations to apply to a selfgravitating system. By using th…
Data Analysis of Globular Cluster Harris Catalogue in view of the King models and their dynamical evolution. II. Observational Evidences
Marco Merafina, Daniele Vitantoni
We summarize some observational comparison concerning the features of globular clusters (GCs) population in connection to the evolution of King models. We also make a comparison wi…
Galaxy clusters in presence of dark energy: a kinetic approach
Marco Merafina, Gennady S. Bisnovatyi-Kogan, Martina Donnari
Context. The external regions of galaxy clusters may be under strong influence of the dark energy, discovered by observations of the SN Ia at redshift z < 1. Aims. The presence of…
Self-gravitating Newtonian models of fermions with anisotropy and cutoff energy in their distribution function
Marco Merafina, Giuseppe Alberti
Systems of self-gravitating fermions constitute a topic of great interest in astrophysics, due to the wide field of applications. In this paper, we consider the gravitational equil…