论文标题
通过手性狄拉克边缘模式之间的散射非 - 亚伯运营
Non-Abelian operation through scattering between chiral Dirac edge modes
论文作者
论文摘要
从理论上讲，我们可以通过分析得出其S-matrix的量子异常霍尔绝缘子中的手性迪拉克边缘模式（CDEM）之间的散射来实现非阿布莱尔编织操作。基于分析模型，我们提出了一个可行的装置，用于实现和检测非亚伯辫子的操作。通过以离散的晶格模型研究隧道电导，也可以以数值方式验证CDEM的非亚洲特性。我们对基于CDEM的编织的建议为实现拓扑保护的量子门提供了新的途径。
We theoretically demonstrate that non-Abelian braiding operation can be realized through the scattering between chiral Dirac edge modes (CDEMs) in quantum anomalous Hall insulators by analytically deriving its S-matrix. Based on the analytical model, we propose a viable device for the experimental realization and detection of the non-Abelian braiding operations. Through investigating the tunneling conductance in a discretized lattice model, the non-Abelian properties of CDEMs could also be verified in a numerical way. Our proposal for the CDEM-based braiding provides a new avenue for realizing topologically protected quantum gates.
