论文标题
新的点状来源和麦克斯韦 - 切尔西姆的导电表面电动力学
New point-like sources and a conducting surface in Maxwell-Chern-Simons electrodynamics
论文作者
论文摘要
我们研究了Maxwell-Chern-Simons电动力学的某些方面，这些方面的重点是固定源的存在和完美导电板（镜像）产生的物理效应。具体而言，除了点电荷外，我们还提出了两种类型的类似点的源来源，称为拓扑来源和狄拉克点，我们还考虑了涉及它们的各种配置中的物理效果。我们表明，狄拉克点是Vortex字段配置的来源。计算了由于导电板的存在以及板和点状源之间的相互作用力引起的量规场的传播器。结果表明，图像方法对点状电荷以及零dirac点有效。对于拓扑来源，我们表明该图像方法无效，并且在镜子上空间反射的对称性被损坏。在考虑的所有设置中，这表明拓扑来源导致扭矩的出现。
We investigate some aspects of the Maxwell-Chern-Simons electrodynamics focusing on physical effects produced by the presence of stationary sources and a perfectly conducting plate (mirror). Specifically, in addition to point charges, we propose two new types of point-like sources called topological source and Dirac point, and we also consider physical effects in various configurations that involve them. We show that the Dirac point is the source of the vortex field configurations. The propagator of the gauge field due to the presence of a conducting plate and the interaction forces between the plate and point-like sources are computed. It is shown that the image method is valid for the point-like charges as well as for Dirac points. For the topological source we show that the image method is not valid and the symmetry of spatial refection on the mirror is broken. In all setups considered, it is shown that the topological source leads to the emergence of torques.
