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arXiv 1207.3753physics.plasm-phquant-ph
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量子简并碰撞等离子体横向电导率的Mermin近似

Transverse electric conductivity in quantum degenerate collisional plasma in Mermin approach

A. V. Latyshev, A. A. Yushkanov

摘要:

推导了量子碰撞等离子体中横向电导的计算公式。采用了弛豫法中动量空间的动力学方程。结果表明,当普朗克常数趋于零时,导出的公式转化为经典公式。它还表明,当电子碰撞频率趋于零(即等离子体变得无碰撞),电导公式转移到已知的公式由Lindhard早先推断。

英文摘要:

Formulas for transverse conductance in quantum collisional plasma are deduced. The kinetic equation in momentum space in the relaxation approach is used. It is shown, that at Planck's constant tends to zero the derived formula transfers to the classical one. It is shown also, that when electron collision frequency tends to null (i.e. plasma becomes collisionless), the conductance formula transfers in the known formula inferred earlier by Lindhard.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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