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Relativistic BBGKY Theory and Collision Integral of Generalized Boltzmann Equation in a Relativistic Magnetized Plasma
Authors:LU Quankang
Affiliation:1. T.D. Lee Physics Laboratory and Plasma Physics Laboratory, Fudan University, Shanghai 200433, China;2. Institute of Physics and Institute of Theoretical Physics, Academia Sinica, Beijing 100080, China
Abstract:
Usually, only Coulomb interactions between charged particles which are independent of time are considered in BBGKY theory of a nonrelativistic plasma. In relativistic case, the induced electromagnetic forces between charged particles which are dependent on time obviously should be considered. A Lorentz-covariant generalized n-time Liouville equation for classical plasma is established. A convenient form applicable to the laboratory frame of this equation is also given. The relativistic BBGKY hierarchy is developed in which both Coulomb and electromagnetic forces between particles are included. A method for solving the relativistic pair correlation equation is given in polarization approximation. A new formula for calculating collision integral in terms of discrete particle Green functions is given. A number of generalized Boltzmann equations for relativistic plasmas are derived.
Keywords:relativistic magnetized plasma  collision integral  generalized Boltzmann equation  
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