DOI: 10.1142/S0217979214500465
关键词: Constant (mathematics) 、 Mathematical physics 、 Operator (physics) 、 Particle density 、 Statistical physics 、 Boltzmann relation 、 Physics 、 Boltzmann equation 、 Exact solutions in general relativity 、 Bhatnagar–Gross–Krook operator 、 Lattice Boltzmann methods
摘要: In a particular exactly solvable model of an interacting system, the Boltzmann equation predicts constant single particle density operator, whereas exact solution gives operator with nontrivial time dependence. All dependence is generated by correlations.