论文标题
STM是基塔耶（Kitaev）手性旋转液体的单个主要探测器
STM as a single Majorana detector of Kitaev's chiral spin liquid
论文作者
论文摘要
在这封信中，我们提出了一种使用扫描隧道显微镜（STM）在Kitaev手性旋转液体（CSL）中携带的Majorana零模式（MZM）的局部检测方案。 STM通过孔/电荷注入将单个Majorana引入系统，Majoraana与MZM相互作用以形成稳定的复合物体。我们得出了单孔绿色功能在Kitaev模型的绝缘极限中的确切分析表达，并表明差异电导率分裂了峰，这是由于通过Vison-Hole复合材料谐振的隧道。峰分裂尺度与粘膜孔复合材料的结合能，与CSL中的Majorana Gap相当，均在实验观察的范围内。
In this letter, we propose a local detection scheme for the Majorana zero mode (MZM) carried by a vison in Kitaev's chiral spin liquid (CSL) using scanning tunneling microscopy (STM). The STM introduces a single Majorana into the system through hole/charge injection and the Majorana interacts with the MZM to form a stable composite object. We derive the exact analytical expression of single-hole Green's function in the Mott insulating limit of Kitaev's model and show that the differential conductance has split peaks, as a consequence of resonant tunneling through the vison-hole composite. The peak splitting scales with the binding energy of vison-hole composite, which is comparable to the Majorana gap in CSL, well within the reach of experimental observation.
