6 citations · 12 across the 16 of their papers we have counts for
5 papers · 1 filter
Basis-independent Coherence and its Applications
Zhi-Xiang Jin, Yuan-Hong Tao, Bing Yu +1
In the quantitative theory of quantum coherence, the amount of coherence for given states can be meaningfully discussed only when referring to a preferred basis. One of the objecti…
Quantum partial coherence measures constructed from Fisher information
Dong-Ping Xuan, Zhong-Xi Shen, Wen Zhou +3
Quantum mechanics gives a new breakthrough to the field of parameter estimation. In the realm of quantum metrology, the precision of parameter estimation is limited by the quantum…
Real randomized measurements for analyzing properties of quantum states
Jin-Min Liang, Satoya Imai, Shuheng Liu +3
Randomized measurements are useful for analyzing quantum systems especially when quantum control is not fully perfect. However, their practical realization typically requires multi…
Classifying coherence with a finite set of witnesses
Xue-Na Zhu, Zhi-Xiang Jin, Gui Bao +1
Coherence is a fundamental resource in quantum information processing, which can be certified by a coherence witness. In order to detect all the coherent states, we introduce a use…
SOS decomposition for general Bell inequalities in two qubits systems and its application to quantum randomness
Wen-Na Zhao, Youwang Xiao, Ming Li +2
Bell non-locality is closely related with device independent quantum randomness. In this paper, we present a kind of sum-of-squares (SOS) decomposition for general Bell inequalitie…