Long-Lived 2D Spin-Orbit Coupled Topological Bose Gas

Wei Sun,1, 2 Bao-Zong Wang,1, 2, 3, 4 Xiao-Tian Xu,1, 2 Chang-Rui Yi,1, 2 Long Zhang,3, 4 Zhan Wu,1, 2 Youjin Deng,1, 2 Xiong-Jun Liu,3, 4, ∗ Shuai Chen,1, 2, † and Jian-Wei Pan1, 2, ‡ Shanghai Branch, National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Shanghai 201315, China Synergetic Innovation Center of Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei Anhui 230326, China International Center for Quantum Materials, School of Physics, Peking University, Beijing 100871, China Collaborative Innovation Center of Quantum Matter, Beijing 100871, China