22 citations · 205 across the 45 of their papers we have counts for
5 papers · 1 filter
Remarks about the thermodynamic limit in selfgravitating systems
L. Velazquez, F. Guzman
The present effort addresses the question about the existence of a well-defined thermodynamic limit for the astrophysical systems with the following power law form: to tend the num…
Alternative model of the Antonov problem
L. Velazquez, F. Guzman
Astrophysical systems will never be in a real Thermodynamic equilibrium: they undergo an evaporation process due to the fact that the gravity is not able to confine the particles.…
On the dynamical anomalies in numerical simulations of selfgravitating systems
L. Velazquez, F. Guzman
According to self-similarity hypothesis, the thermodynamic limit could be defined from the scaling laws for the system self-similarity by using the microcanonical ensemble. This an…
Remarks about the microcanonical description of astrophysical systems
L. Velazquez, F. Guzman
We reconsider some general aspects about the mean field thermodynamical description of the astrophysical systems based on the microcanonical ensemble. Starting from these basis, we…
On the dynamical anomalies in the Hamiltonian Mean Field model
L. Velazquez, R. Sospedra, J. C. Castro +1
We study the N-dependence of the thermodynamical variables and the dynamical behavior of the well-known Hamiltonian Mean Field model. Microcanonical analysis revealed a thermodynam…