Cercignani, C.; Kremer, G.M. - In: Physica A: Statistical Mechanics and its Applications 290 (2001) 1, pp. 192-202
coefficients of a relativistic gas which differ from those obtained by the usual Chapman and Enskog method. The transport … coefficients obtained in the two closures coincide in the non-relativistic limiting case but depart from each other in the … relativistic and ultra-relativistic regions. …