论文标题
双向介质中磁电流引起的旋转功率逆转
Rotatory power reversal induced by magnetic-current in bi-isotropic media
论文作者
论文摘要
双向性介质构成了审查磁电参数造成的光学效应的适当情况。手性磁电流是由手性磁效应引起的宏观效应，该效应丰富了经典介质介质的现象学。这项工作研究了在存在磁导率的情况下双性介质的光学方面。整体各向同性的场景表现出用分散旋转功率以给定频率改变符号的圆形双折射。对于具有反对称磁导率的双性培养基，获得了复杂的分散旋转功率，还提供了符号逆转。这种情况还表明了介质的惯用性恢复，介质是介电特性的一种不寻常的特性，它可能是支持手性磁电流的双性异性介质的签名。
Bi-isotropic media constitute a proper scenario for scrutinizing optical effects stemming from magnetoelectric parameters. Chiral magnetic current is a macroscopic effect arising from the chiral magnetic effect that enriches the phenomenology of a classical dielectric medium. This work examines optical aspects of bi-isotropic media in the presence of magnetic conductivity. The full isotropic scenario manifests circular birefringence described by a dispersive rotatory power that changes sign at a given frequency. For a bi-isotropic medium with antisymmetric magnetic conductivity, an intricate dispersive rotatory power is attained, supplied with sign reversal as well. This scenario also indicates a handedness reversion of the medium, an unusual property in dielectrics, which may work as a signature of bi-isotropic media supporting chiral magnetic current.
