2 papers
physics.flu-dyn2026
Nonisothermal Shock Structure and Universal Flow-Index Thresholds in a Hyperbolic Power-Law Fluid
Tommaso Ruggeri
We investigate whether the two flow-index thresholds previously found for isothermal shock profiles persist when the full nonisothermal dynamics is taken into account in a hyperbol…
gr-qc2026
Six-Field Rational Extended Thermodynamics of Polyatomic Gases in Curved Spacetime
Luca Gallerani, Andrea Giusti, Andrea Mentrelli +1
We formulate a generally covariant six-field Rational Extended Thermodynamics model (RET) for relativistic polyatomic gases, with the dynamical pressure as the only non-equilib…