2 papers
cond-mat.stat-mech2021
Which moments are appropriate to describe gases with internal structure in Rational Extended Thermodynamics?
Takashi Arima, Maria Cristina Carrisi, Sebastiano Pennisi +1
Motivated by a recent paper of Pennisi (2021) in the relativistic framework, we revisit the previous approach of two hierarchies of moments critically and propose a new natural phy…
math.AP2021
On a relativistic BGK model for polyatomic gases near equilibrium
Byung-Hoon Hwang, Tommaso Ruggeri, Seok-Bae Yun
Recently, a novel relativistic polyatomic BGK model was suggested by Pennisi and Ruggeri [J. of Phys. Conf. Series, 1035, (2018)] to overcome drawbacks of the Anderson-Witting mode…