142 citations · 442 across the 14 of their papers we have counts for
14 papers
Single-qubit measurement of Heisenberg uncertainty lower bounds for three incompatible observables
K. Rehan, T. P. Xiong, L. -L. Yan +6
Being one of the centroidal concepts in quantum theory, the fundamental constraint imposed by Heisenberg uncertainty relations has always been a subject of immense attention and ch…
Ion-crystal demonstration of structural phase transition induced solely by temperature
J. Li, L. L. Yan, L. Chen +5
We demonstrate for the first time a linear-zigzag phase transition induced solely by temperature of the Ca ion crystals in a surface-electrode trap. In contrast to the…
Reply to comment in arXiv:1802.01382
T. P. Xiong, L. L. Yan, F. Zhou +7
Here we respond to a comment [arXiv:1802.01382] submitted recently on 'Experimental Verification of a Jarzynski-Related Information-Theoretic Equality by a Single Trapped Ion' PRL…
Preservation of quantum correlation between separated nitrogen-vacancy centers embedded in photonic crystal cavities
W. L. Yang, Jun-Hong An, Chengjie Zhang +2
We investigate the non-Markovian dynamics of quantum correlation between two initially entangled nitrogen-vacancy centers (NVC) embedded in photonic crystal cavities (PCC). We find…
Quantum-memory-assisted entropic uncertainty relation with a single nitrogen-vacancy center in diamond
Z. Y. Xu, S. Q. Zhu, W. L. Yang
The limitation of simultaneous measurements of noncommuting observables can be eliminated when the measured particle is maximally entangled with a quantum memory. We present a prop…
High-fidelity quantum memory using nitrogen-vacancy center ensemble for hybrid quantum computation
W. L. Yang, Zhang-qi Yin, Y. Hu +2
We study a hybrid quantum computing system using nitrogen-vacancy center ensemble (NVE) as quantum memory, current-biased Josephson junction (CBJJ) superconducting qubit fabricated…