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arXiv 1206.2299physics.plasm-ph
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束-等离子体不稳定性中的量子效应

Quantum effects in beam-plasma instabilities

A. Bret, F. Haas

摘要:

在近年来发表的关于量子效应的众多著作中,等离子体中的流动不稳定性也被重新审视。流体量子模型和动力学Wigner-Maxwell模型都被用来研究量子效应对韦伯不稳定性、丝状不稳定性和双流不稳定性的影响。虽然量子效应通常倾向于减少不稳定性,但它们也会激发新的不稳定分支。一些理论结果将一起审查的影响,一个物理设置,即电子驱动的快速点火的情况。

英文摘要:

Among the numerous works on quantum effects that have been published in recent years, streaming instabilities in plasma have also been revisited. Both the fluid quantum and the kinetic Wigner-Maxwell models have been used to explore quantum effects on the Weibel, Filamentation and Two-Stream instabilities. While quantum effects usually tend to reduce the instabilities, they can also spur new unstable branches. A number of theoretical results will be reviewed together with the implications to one physical setting, namely the electron driven fast ignition scenario.

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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