Quantum kinetic Boltzmann equation taking into account the resonant exchange of excitations

被引:0
|
作者
T. L. Andreeva
P. L. Rubin
机构
[1] Russian Academy of Sciences,P. N. Lebedev Physics Institute
来源
Journal of Experimental and Theoretical Physics | 1997年 / 84卷
关键词
Spectroscopy; Physical Condition; Field Theory; Elementary Particle; Quantum Field Theory;
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学科分类号
摘要
A derivation of the quantum Boltzmann equation is given for identical particles with internal degrees of freedom. It is shown that the off-diagonal (with respect to the internal degrees of freedom) term of the equation contains an energy pole term, which is not present in the most commonly used kinetic equation, known as the Waldmann-Snider equation. The physical conditions underlying the occurrence of the pole term in the quantum kinetic equation are analyzed.
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页码:457 / 460
页数:3
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