论文标题
光学晶格中高轨道的超电原子的操纵
The manipulation of ultracold atoms of high orbitals in optical lattices
论文作者
论文摘要
光学晶格中的超电原子是用于量子模拟，精确测量和量子计算的强大工具。应用此量子系统的一个基本问题是如何有效地操纵Bloch状态的较高频带或轨道。在这里，我们主要回顾了我们在具有不同配置的光学晶格中操纵高轨道超低原子的方法。基于这些方法，我们在非绝热的全能量子控制下构建原子 - 轨量子量子，以及与被困的动作量子状态的Ramsey干涉法。然后，我们回顾了新型量子状态的观察以及光学晶格中高轨道原子的动力学演化的研究。高轨道的有效操纵为在许多田间的光学晶格中施加超低原子提供了强有力的支持。
Ultracold atoms in optical lattices are a powerful tool for quantum simulation, precise measurement, and quantum computation. A fundamental problem in applying this quantum system is how to manipulate the higher bands or orbitals in Bloch states effectively. Here we mainly review our methods for manipulating high orbital ultracold atoms in optical lattices with different configurations. Based on these methods, we construct the atom-orbital qubit under nonadiabatic holonomic quantum control and Ramsey interferometry with trapped motional quantum states. Then we review the observation of the novel quantum states and the study of the dynamical evolution of the high orbital atoms in optical lattices. The effective manipulation of the high orbitals provides strong support for applying ultracold atoms in the optical lattice in many fields.
