46 citations · 108 across the 15 of their papers we have counts for
15 papers
A note on entanglement detection via the generalized realignment moments
Xiaofen Huang, Xishun Zhu, Bin Chen +2
The experimental detection of quantum entanglement is of great importance in quantum information processing. We present two separability criteria based on the generalized realignme…
Trade-off relations and enhancement protocol of quantum battery capacities in multipartite systems
Yiding Wang, Xiaofen Huang, Shao-Ming Fei +1
First, we investigate the trade-off relations of quantum battery capacities in two-qubit system. We find that the sum of subsystem battery capacity is governed by the total system…
Quantumness near the Schwarzschild black hole based on W-state
Guang-Wei Mi, Xiaofen Huang, Shao-Ming Fei +1
We investigate certain quantumness in the vicinity of the Schwarzschild black hole by utilizing the W state. We explore the influence of the Hawking effect on the l_1-norm of quant…
Improving Quantum Battery Capacity in Tripartite Quantum Systems by Local Projective Measurements
Yiding Wang, Hui Liu, Shao-Ming Fei +1
The impact of local von Neumann measurements on quantum battery capacity is investigated in tripartite quantum systems. Two measurement-based protocols are proposed and the concept…
Genuine four-partite Bell nonlocality in the curved spacetime
Guang-Wei Mi, Xiaofen Huang, Shao-Ming Fei +1
The quantum Bell nonlocality plays a crucial role in quantum information processing. In this paper, we first obtain the quantitative analytical expression of the genuine four-parti…
Local unitary classification of sets of generalized Bell states in
Cai-Hong Wang, Jiang-Tao Yuan, Mao-Sheng Li +2
Two sets of quantum entangled states that are equivalent under local unitary transformations may exhibit identical effectiveness and versatility in various quantum information proc…
Witness based nonlinear detection of quantum entanglement
Yiding Wang, Tinggui Zhang, Xiaofen Huang +1
We present a nonlinear entanglement detection strategy which detects entanglement that the linear detection strategy fails. We show that when the nonlinear entanglement detection s…
Impact of the Hawking Effect on the Fully Entangled Fraction of Three-qubit States in Schwarzschild Spacetime
Guang-Wei Mi, Xiaofen Huang, Shao-Ming Fei +1
Wu et al. [J. High Energ. Phys. 2023, 232 (2023)] first found that the fidelity of quantum teleportation with a bipartite entangled resource state, completely determined by the ful…
Purity and construction of arbitrary dimensional -uniform mixed states
Xiao Zhang, Shanqi Pang, Shao-Ming Fei +1
k-uniform mixed states are a significant class of states characterized by all k-party reduced states being maximally mixed. Novel methodologies are constructed for constructing k-u…
Moments based entanglement criteria and measures
Yiding Wang, Tinggui Zhang, Xiaofen Huang +1
Quantum entanglement plays a key role in quantum computation and quantum information processing. It is of great significance to find efficient and experimentally friend separabilit…
Quantum Imaginarity-Mixedness Trade-off: Characterizing Maximally Imaginary Mixed States
Bin Chen, Shao-Ming Fei
We investigate the trade-off relations between imaginarity and mixedness in arbitrary -dimensional quantum systems. For given mixedness, a quantum state with maximum imaginarity…
Witnessing quantum coherence with prior knowledge of observables
Mao-Sheng Li, Wen Xu, Shao-Ming Fei +2
Quantum coherence is the key resource in quantum technologies including faster computing, secure communication and advanced sensing. Its quantification and detection are, therefore…
Classical representation of local Clifford operators
Cai-Hong Wang, Jiang-Tao Yuan, Zhi-Hao Ma +2
It is known that every (single-qudit) Clifford operator maps the full set of generalized Pauli matrices (GPMs) to itself under unitary conjugation, which is an important quantum op…
Unextendible maximally entangled bases in dxd
Yan-Ling Wang, Mao-Sheng Li, Shao-Ming Fei
We investigate the unextendible maximally entangled bases in and present a -number UMEB construction in $\mathbb{C}^{6}\bigotimes\mathb…
Unextendible maximally entangled bases and mutually unbiased bases
Bin Chen, Shao-Ming Fei
We study unextendible maximally entangled basis in arbitrary bipartite spaces. A systematic way of constructing a set of orthonormal maximally entangled states in $\mathbb{…