非中心对称金属的旋光性
Optical activity of noncentrosymmetric metals
摘要：
本文描述了非中心对称金属在正常态和超导态的旋光性现象。所发现的电导率张量包含负责自然旋光性的非对角部分的波矢量中的线性。它的值通过光频率与由于自旋-轨道相互作用引起的带分裂的比率来表示。计算了金属表面反射光的偏振克尔旋转。在附加文件“Erratum”中，我指出了arXiv：1001.2113（PRB v.81，094525（2010））中的符号错误，该错误导致了关于没有空间奇偶性的介质表面的光反射的克尔效应的错误陈述。
英文摘要：
We describe the phenomenon of optical activity of noncentrosymmetric metals in their normal and superconducting states. The found conductivity tensor contains the linear in wave vector off diagonal part responsible for the natural optical activity. Its value is expressed through the ratio of light frequency to the band splitting due to the spin-orbit interaction. The Kerr rotation of polarization of light reflected from the metal surface is calculated. In the additional file "Erratum" I've pointed out the sign error in arXiv:1001.2113 ( PRB v.81, 094525 (2010)) that leads to the wrong statement about the Kerr effect in light reflection from the surface of media without space parity.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
