论文标题
Kitaev Honeycomb旋转液体及以后的时间域的任何干涉法
Time-domain anyon interferometry in Kitaev honeycomb spin liquids and beyond
论文作者
论文摘要
在Kitaev Honeycomb磁铁$α\ text {-rucl} _3 $上的最新实验中，我们引入了非亚洲旋转液体的边缘和准粒子含量的时间域探针。我们的方案利用辅助量子旋转，通过将能量进入和从旋转液体的手性较大的Majorana边缘状态进行时间依赖的隧穿进行通信。我们表明，辅助旋转动力学揭示了边缘状态速度，并且在合适的几何形状中，通过量子围墙对应的量子域对应物检测到单个非亚伯式的人和新兴的费米子。我们预计将应用于固态和冷原子设置中的各种拓扑阶段。
Motivated by recent experiments on the Kitaev honeycomb magnet $α\text{-RuCl}_3$, we introduce time-domain probes of the edge and quasiparticle content of non-Abelian spin liquids. Our scheme exploits ancillary quantum spins that communicate via time-dependent tunneling of energy into and out of the spin liquid's chiral Majorana edge state. We show that the ancillary-spin dynamics reveals the edge-state velocity and, in suitable geometries, detects individual non-Abelian anyons and emergent fermions via a time-domain counterpart of quantum-Hall anyon interferometry. We anticipate applications to a wide variety of topological phases in solid-state and cold-atoms settings.
