论文标题
部分可观测时空混沌系统的无模型预测
Bloch oscillations in the magnetoconductance of twisted bilayer graphene
论文作者
论文摘要
我们在微小的石墨烯双层中确定了二维（2D）电子传输和1D量子步行之间的映射，其中一个空间尺寸起着时间的作用。在此映射磁场B垂直于双层映射到电场上的磁场B。然后可以在DC传输中观察到1D BLOCH带中的周期性运动引起的Bloch振荡，因为磁性传统振荡并由Bloch频率设置为周期性。
We identify a mapping between two-dimensional (2D) electron transport in a minimally twisted graphene bilayer and a 1D quantum walk, where one spatial dimension plays the role of time. In this mapping a magnetic field B perpendicular to the bilayer maps onto an electric field. Bloch oscillations due to the periodic motion in a 1D Bloch band can then be observed in purely DC transport as magnetoconductance oscillations with periodicity set by the Bloch frequency.
