30 citations · 65 across the 6 of their papers we have counts for
6 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…
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…
Quantum Discord for multiqubit Systems
Bo Li, Chen-Lu Zhu, Xiao-Bin Liang +2
We evaluate analytically the quantum discord for a large family of multiqubit states. It is interesting to note that the quantum discord of three-qubits and five-qubits is the same…
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…