【摘要】 本文根据信息理论，把平衡态热力学形式推广到非平衡稳定态中，分析了极端相对论理想气体系统在平衡态下和非平衡态下的性质，对结果进行了讨论，说明了熵发散的原因。更多还原

【Abstract】 This paper, we extended the equilibrium thermodynamic formalism to nonequilibrium steady states and analysed the properties for a classical relativistic ideal gas system under its equilibrium and nonequilibrium in terms of information theory, discussed the results which we obtained, illustrated the reason about the entropy divergence.更多还原