6 citations · 14 across the 8 of their papers we have counts for
8 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…
Enhanced response at exceptional points in multi-qubit systems for sensing
Tingting Shi, Vasilii Smirnov, Kaiye Shi +1
Exceptional points featuring enhanced energy response to perturbation hold significant potential in detection and measurement of weak signals. Of particular interest is the existen…
Tighter upper bounds on the critical temperature of two-dimensional superconductors and superfluids from the BCS to the Bose regime
Tingting Shi, Wei Zhang, C. A. R. Sá de Melo
We discuss standard and tighter upper bounds on the critical temperature of two-dimensional (2D) superconductors and superfluids versus particle density or filling factor…
BCS-BEC crossover in a quasi-two-dimensional Fermi superfluid
Jing Zhou, Tingting Shi, Xia-Ji Liu +2
We study the crossover from the Bardeen-Cooper-Shrieffer (BCS) regime to the Bose-Einstein-condensation (BEC) regime in a quasi-two-dimensional quantum gas of ultracold fermionic a…
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…
Tighter upper bounds on the critical temperature of two-dimensional superconductors and superfluids: Approaching the supremum
Ting ting Shi, Wei Zhang, C. A. R. Sa de Melo
We discuss standard and tighter upper bounds on the critical temperature of two-dimensional superconductors and superfluids versus particle density n or filling factor , u…
Density induced BCS-Bose evolution in gated two-dimensional superconductors: The Berezinskii-Kosterlitz-Thouless transition as a function of carrier density
Tingting Shi, Wei Zhang, C. A. R. Sa de Melo
We discuss the evolution from BCS to Bose superconductivity versus carrier density in gated two-dimensional s-wave superconductors. We show that the transition from the normal to t…
Towards quantum simulation of Sachdev-Ye-Kitaev model
Ye Cao, Yi-Neng Zhou, Ting-Ting Shi +1
We study a simplified version of the Sachdev-Ye-Kitaev (SYK) model with real interactions by exact diagonalization. Instead of satisfying a continuous Gaussian distribution, the in…