标题： 相对论性量子等离子体模型 显示英文标题

标题： A relativistic model for Quantum Plasmas

摘要： 构建了一个新的模型，利用量子电动力学（QED）方法研究相对论量子等离子体的动力学，以分析量子效应、相对论修正和电磁相互作用。通过考虑协变拉格朗日函数和欧拉-拉格朗日方程，建立了描述等离子体中强电磁波相互作用的运动方程。这些运动方程构成了一个模型，用于描述相对论激光脉冲在高密度量子等离子体中的传播。我们的模型在相互作用过程中特别考虑了四个自旋和四个速度的影响。该模型适用于所有电磁场范围内的高密度等离子体，包括天体物理环境、高功率激光等离子体相互作用等。 显示英文摘要

摘要： A new model to study the dynamics of relativistic quantum plasmas using the quantum electrodynamical (QED) approach has been constructed to analyze the quantum effects, relativistic corrections, and electromagnetic interactions. Considering the covariant Lagrangian function and EulerLagrange equation, the equations of motion have been established describing the interaction of strong electromagnetic waves in plasma. These equations of motion constitute a model for the propagation of relativistic laser pulse through high density quantum plasma. Our model specifically takes the effects of four spin and four velocity into account during the interaction process. This model is applicable to high density plasmas in all ranges of electromagnetic fields which includes astrophysical environments, high power laser plasma interactions, etc.