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Author

Xianfei Qi

Observed name: Xian-Fei Qi
ORCID: 0009-0004-3208-3290
Observed ORCID: 0009-0004-3208-3290
OpenAlex ID: A5080915348
Measuring coherence with entanglement concurrence
2017 · Xianfei Qi, Ting Gao, et al. · Journal of Physics A Mathematical and Theoretical · 156
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Detection of multipartite entanglement via quantum Fisher information
2021 · Yan Hong, Xianfei Qi, et al. · Europhysics Letters (EPL) · 16
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Quantifying the quantumness of ensembles via unitary similarity invariant norms
2018 · Xian-Fei Qi, Ting Gao, et al. · Frontiers of Physics · 13
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A $$(k+1)$$-partite entanglement measure of N-partite quantum states
2023 · Yan Hong, Xianfei Qi, et al. · The European Physical Journal Plus · 8
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The enhanced separability criteria based on equiangular tight frames
2024 · Xianfei Qi, Haiyan Zhang · Laser Physics Letters · 3
Bounds for imaginarity of quantum superpositions
2023 · Xianfei Qi · Laser Physics Letters · 3
Detection of the quantum states containing at most k – 1 unentangled particles*
2021 · Yan Hong, Xianfei Qi, et al. · Chinese Physics B · 3
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The verification of a requirement of entanglement measures
2021 · Xianfei Qi, Ting Gao, et al. · Quantum Information Processing · 3
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Necessary and Sufficient Product Criteria for Quantum States via the Rank of Realignment Matrix of Density Matrix
2017 · Xianfei Qi, Ting Gao, et al. · International Journal of Theoretical Physics · 3
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Detection and measure of genuine entanglement based on the realignment of density matrices for tripartite quantum states
2024 · Xianfei Qi · Results in Physics · 2
Coherence concurrence
2016 · Xianfei Qi, Ting Gao, et al. · arXiv (Cornell University) · 1
Quantifying multilevel coherence and multipartite correlation based on α-affinity
2026 · Yan Hong, Mengjia Zhang, et al. · Chinese Journal of Physics
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Characterizing multilevel coherence via the fidelity
2026 · Mengjia Zhang, Yan Hong, et al. · Laser Physics Letters
Works count: 13
Citation count: 211
H-index: 4
I10-index: 3
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