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Photonic vortices in an electron-positron plasma

机译:正电子等离子体中的光子旋涡

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摘要

The nonlinear coupling between photons and non-resonant density perturbations in an electron-positron plasma is considered, taking into account the relativistic particle mass increase and the photon ponderomotive force. A pair of equations comprising a nonlinear Schrodinger equation for the photons and a driven (by the photon ponderomotive force) density response is derived. It is shown that the stationary solutions of the nonlinear equations can be represented as a photonic vortex and a photon bullet. [References: 21]
机译:考虑到相对论粒子质量增加和光子质动力,考虑了光子与电子-正电子等离子体中非共振密度微扰之间的非线性耦合。导出了一对方程,该方程包括用于光子的非线性Schrodinger方程和驱动的(通过光子质动力)密度响应。结果表明,非线性方程的平稳解可以表示为光子涡旋和光子弹。 [参考:21]

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