2001/02/07 by L. Herrera, Diego Pavón, D. Pavon · 1 citation
Engineering · Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Fluid Dynamics and Turbulent Flows #Thermoelastic and Magnetoelastic Phenomena #astro-ph #cond-mat #gr-qc
paper · pdf · doi:10.1103/physrevd.64.088503
published as Phys.Rev. D64 (2001) 088503 · 8 pages Latex, to appear in Phys.Rev.D
arxiv created 2001/02/07 · openalex publication_date 2001/09/19 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
Contrary to what is asserted in a recent paper by Kost"adt and Liu, experiments can (and in fact do) tell hyperbolic theories apart from parabolic theories of dissipation. It is stressed that the existence of a non-negligible relaxation time does not imply that the system is out of the hydrodynamic regime.