作者: J.C. Kimball
DOI: 10.1103/PHYSREVE.63.066216
关键词: Four-momentum 、 Mechanics 、 Particle 、 Physics 、 Scattering 、 Ballistic conduction 、 Chaotic 、 Kinetic theory of gases 、 Point particle 、 Classical mechanics 、 Lorentz transformation
摘要: The traditional hard-disk Lorentz gas describes the chaotic motion of a classical point particle through an array impenetrable disks. Soft-disk modifications two-dimensional gas, where scattering can move into disk interiors, are considered here. Conditions on soft-disk potentials and separations that guarantee obtained.