论文标题
来自动力学理论的磁化手性血浆中的光子自能源
Photon Self-energy in Magnetized Chiral Plasma from Kinetic Theory
论文作者
论文摘要
我们通过求解手性动力学理论中用兰道水平状态的电磁场扰动的响应来研究磁化手性血浆中的光子自能量。在最低的Landau水平近似和无碰撞极限的情况下，我们找到了三种特定扰动的解决方案：平行电场，静态垂直电场和磁场，对应于手性磁波，漂移状态和倾斜状态，从中我们从不同的动力学中提取光子自我能量的成分。我们表明，对于更一般的字段扰动是不可能的。我们认为这是无碰撞极限的工件：虽然可以找到与漂移状态和倾斜状态相对应的静态解决方案，但如果没有兰道级之间的相互作用，就无法动态实现它们。我们还讨论了由于背景磁场的存在而导致的侧跳效应可能表现出来。
We study the photon self-energy in magnetized chiral plasma by solving the response of electromagnetic field perturbations in chiral kinetic theory with Landau level states. With lowest Landau level approximation and in collisionless limit, we find solutions for three particular perturbations: parallel electric field, static perpendicular electric and magnetic field, corresponding to chiral magnetic wave, drift state and tilted state, from which we extract components of photon self-energy in different kinematics. We show no solution is possible for more general field perturbations. We argue this is an artifact of the collisionless limit: while static solution corresponding to drift state and tilted state can be found, they cannot be realized dynamically without interaction between Landau levels. We also discuss possible manifestation of side-jump effect due to both boost and rotation, with the latter due to the presence of background magnetic field.
