3 papers
cond-mat.quant-gas2020
Simulation of nodal-line semimetal in amplitude-shaken optical lattices
Tanji Zhou, Zhongcheng Yu, Zhihan Li +2
With topologcial semimetal developing, semimetal with nodal-line ring comes into people's vision as a powerful candidate for practical application of topological devices. We propos…
cond-mat.quant-gas2019
Asymmetric population of momentum distribution by quasi-periodically driving a triangular optical lattice
Xinxin Guo, Wenjun Zhang, Zhihan Li +3
Ultracold atoms in periodical driven optical lattices enable us to investigate novel band structures and explore the topology of the bands. In this work, we investigate the impact…
cond-mat.quant-gas2018
Parallel multicomponent interferometer with a spinor Bose-Einstein condensate
Pengju Tang, Peng Peng, Zhihan Li +3
Atom interferometry with high visibility is of high demand for precision measurements. Here, a parallel multicomponent interferometer is achieved by preparing a spin- Bose-Einst…