Properties of the diffusion and drift kinetic coefficients in momentum space for a cold Fermi system

IF 0.4 Q4 PHYSICS, NUCLEAR Nuclear Physics and Atomic Energy Pub Date : 2022-10-27 DOI:10.15407/jnpae2023.01.005
S. V. Lukyanov
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引用次数: 0

Abstract

Using the methods of kinetic theory, expressions for the diffusion and drift coefficients for a cold Fermi system are obtained. Their dependencies on the momentum are calculated for the step distribution function as well as in the case of excitation of a particle-hole pair.
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冷费米系统动量空间中扩散和漂移动力学系数的性质
利用动力学方法,得到了冷费米系统的扩散系数和漂移系数的表达式。对于阶跃分布函数以及粒子-空穴对的激励情况,计算了它们对动量的依赖关系。
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来源期刊
CiteScore
0.70
自引率
33.30%
发文量
10
审稿时长
19 weeks
期刊介绍: The journal Nuclear Physics and Atomic Energy presents the publications on Nuclear Physics, Atomic Energy, Radiation Physics, Radioecology, Engineering and Methods of Experiment. The journal includes peer-reviewed articles which are completed works containing new results of theoretical and experimental researches and are of interest for the scientists, postgraduate students, engineers and for the senior students.
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