声子极化输运的几何问题
Geometric aspects of phonon polarization transport
摘要：
采用基于自旋轨道相互作用量子力学的新方法研究了横声子的极化输运。这种方法的优点是易于将波动纳入系统。形式主义引起的Berry效应项表现为Rytov偏振旋转定律和偏振相关的霍尔效应。我们推导出Rytov旋转角的分布在热噪声的存在下，并表明旋转角是强大的波动。
英文摘要：
We study the polarization transport of transverse phonons by adopting a new approach based on the quantum mechanics of spin-orbit interactions. This approach has the advantage of being apt for incorporating fluctuations in the system. The formalism gives rise to Berry effect terms manifested as the Rytov polarization rotation law and the polarization-dependent Hall effect. We derive the distribution of the Rytov rotation angle in the presence of thermal noise and show that the rotation angle is robust against fluctuations.
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。
