The Rayleigh-Brillouin spectrum as a test for non-equilibrium special relativistic irreversible thermodynamics
A. Sandoval-Villalbazo [1], A.L. García-Perciante [2], L.S. García-Colín [3]

[1] Departamento de Fisica y Matematicas, Universidad Iberoamericana, [2] Departamento de Matematicas Aplicadas y Sistemas, UAM-Cuajimalpa, [3] Departamento de Fisica, UAM-Iztapalapa

Abstract: This work shows the calculation of the Rayleigh-Brillouin spectrum in three different versions of relativistic non-equilibrium thermodynamics. We analyze the outcomes in each case and question the validity of the three aproaches. We finally address the question concerning which of the theories is a better candidate for properly describing relativistic hydrodynamics.