38 citations · 179 across the 16 of their papers we have counts for
10 papers · 1 filter
Experimentally realized local-global tradeoff in quantum resources
Yue Dai, Zhiyu Wang, Xinzhi Zhao +2
The interconversion among different quantum resources has attracted considerable attention, exemplified by the tradeoff between coherence and entanglement. However, the relationshi…
Not all entangled states are useful for ancilla-assisted quantum process tomography
Guo-Dong Lu, Zhou Zhang, Yue Dai +2
It is well known that one can extract all the information of an unknown quantum channel by means of quantum process tomography, such as standard quantum-process tomography and anci…
Observation of the tradeoff between internal quantum nonseparability and external classical correlations
Jie Zhu, Yue Dai, S. Camalet +5
The monogamy relations of entanglement are highly significant. However, they involve only amounts of entanglement shared by different subsystems. Results on monogamy relations betw…
Detecting and estimating coherence based on coherence witnesses
Zhao Ma, Zhou Zhang, Yue Dai +2
Quantum coherence has wide-ranging applications from quantum thermodynamics to quantum metrology, quantum channel discrimination and even quantum biology. Thus, detecting and quant…
Quantum teleportation in terms of Dirac modes between accelerated observers
Yue Dai, Yu Shi
We have studied entanglement between two Dirac modes respectively observed by two independently accelerated observers. Due to Unruh effect, the entanglement degrades, but residual…
Numerical and analytical results for geometric measure of coherence and geometric measure of entanglement
Zhou Zhang, Yue Dai, Yuli Dong +1
Quantifying coherence and entanglement is extremely important in quantum information processing. Here, we present numerical and analytical results for the geometric measure of cohe…
Realization of the tradeoff between internal and external entanglement
Jie Zhu, Meng-Jun Hu, Yue Dai +6
We experimentally realize the internal and external entanglement tradeoff, which is a new kind of entanglement monogamy relation different from that usually discussed. Using a sour…
Experimentally accessible lower bounds for genuine multipartite entanglement and coherence measures
Yue Dai, Yuli Dong, Zhenyu Xu +3
Experimentally quantifying entanglement and coherence are extremely important for quantum resource theory. However, because the quantum state tomography requires exponentially grow…
Triangle inequalities in coherence measures and entanglement concurrence
Yue Dai, Wenlong You, Yuli Dong +1
We provide detailed proofs of triangle inequalities in coherence measures and entanglement concurrence. If a rank- state can be expressed as a convex combination of tw…
Genuine multipartite nonlocality in the one-dimensional ferromagnetic spin-1/2 chain
Yue Dai, Chengjie Zhang, Wenlong You +2
Genuine multipartite entanglement has been found in some spin chain systems. However, genuine multipartite nonlocality, which is much rarer than genuine multipartite entanglement,…