24 citations · 49 across the 9 of their papers we have counts for
9 papers
Quantum state discrimination in a -symmetric system of a single trapped ion
Chenhao Zhu, Tingting Shi, Liangyu Ding +3
We experimentally demonstrate an unambiguous quantum state discrimination of two qubit states under a non-Hermitian Hamiltonian with parity-time-reversal () symmetry…
In-situ Doppler-free spectroscopy with pulsed optical fields
Yuxin Wang, Zhiyue Zheng, Qiuxin Zhang +9
We propose a novel pulsed optical field method that alternately switches the pump beam in conventional saturation absorption to time-division multiplex the same probe beam into bot…
Floquet topological phases with large winding number
Kaiye Shi, Xiang Zhang, Wei Zhang
Recently, anomalous Floquet topological phases without static counterparts have been observed in different systems, where periodically driven models are realized to support a windi…
Experimental Test of Contextuality based on State Discrimination with a Single Qubit
Qiuxin Zhang, Chenhao Zhu, Yuxin Wang +5
Exploring quantum phenomena beyond predictions of any classical model has fundamental importance to understand the boundary of classical and quantum descriptions of nature. As a ty…
Experimentally ruling out joint reality based on operational completeness
Qiuxin Zhang, Yu Xiang, Xiaoting Gao +9
Whether the observables of a physical system admit real values is of fundamental importance to a deep understanding of nature. In this work, we report a device-independent experime…
Information retrieval and eigenstates coalescence in a non-Hermitian quantum system with anti- symmetry
Liangyu Ding, Kaiye Shi, Yuxin Wang +7
Non-Hermitian systems with parity-time reversal () or anti- symmetry have attracted a wide range of interest owing to their unique characteristics and c…
High-performance frequency stabilization of ultraviolet diode lasers by using dichroic atomic vapor spectroscopy and transfer cavity
Danna Shen, Liangyu Ding, Qiuxin Zhang +4
Ultraviolet (UV) diode lasers are widely used in many photonics applications. But their frequency stabilization schemes are not as mature as frequency-doubling lasers, mainly due t…
Confinement-induced Resonance of Alkaline-earth-metal-like Atoms in Anisotropic Quasi-one-dimensional Traps
Qing Ji, Ren Zhang, Xiang Zhang +1
We study the confinement-induced resonance (CIR) of Yb atoms near an orbital Feshbach resonance in a quasi-one-dimensional tube with transversal anisotropy. By solving the…
Polarons in Alkaline-earth-like Atoms with Multi Background Fermi Surfaces
Jin-Ge Chen, Yue-Ran Shi, Xiang Zhang +1
We study the impurity problem in a Fermi gas of Yb atoms near an orbital Feshbach resonance, where a single moving particle in the state interacting with two backgr…