3 papers
gr-qc2026
Kinetic theory for a relativistic charged gas: mathematical foundations of the hydrodynamic limit and first-order results within the projection method
Carlos Gabarrete, Ana Laura GarcÃa-Perciante, Olivier Sarbach
This work derives first-order constitutive equations for a relativistic charged gas using the Chapman-Enskog expansion of near-equilibrium solutions to the Boltzmann equation, impl…
gr-qc2026
Entropy covector field and macroscopic observables for rotating and non-rotating relativistic kinetic gases around a Schwarzschild black hole
Carlos Gabarrete, Daniela Montoya, Roger Raudales
In this article, we derive the components of the entropy covector field for a relativistic kinetic gas composed of collisionless, spinless, massive, and uncharged particles followi…
gr-qc2026
Rotating Kinetic Gas Disk Morphology Surrounding a Schwarzschild Black Hole
Carlos Gabarrete, Roger Raudales
This paper discusses the behavior of a rotating relativistic kinetic gas surrounding a Schwarzschild black hole. We are interested in the description and analysis of the morphology…