573 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Sun Yat-sen UniversityCN8 papers
- Singapore University of Technology and DesignSG7 papers
- North West Agriculture and Forestry University6 papers
- Beihang UniversityCN5 papers
- Southeast UniversityCN5 papers
- Zhejiang UniversityCN5 papers
- Australian National UniversityAU4 papers
- Chinese Academy of SciencesCN4 papers
- Northwestern Polytechnical UniversityCN4 papers
- Xidian UniversityCN4 papers
- Bauhaus-Universität WeimarDE3 papers
- Graduate School of China Academy of Engineering PhysicsCN3 papers
3 papers · 2 filters
norm of coherence is not equal to its convex roof quantifier
Jianwei Xu
Since a rigorous framework for quantifying quantum coherence was established by Baumgratz et al. [T. Baumgratz, M. Cramer, and M. B. Plenio, Phys. Rev. Lett. 113, 140401 (2014)], m…
Estimating coherence with respect to general quantum measurements
Jianwei Xu, Lin Zhang, Shao-Ming Fei
The conventional coherence is defined with respect to a fixed orthonormal basis, i.e., to a von Neumann measurement. Recently, generalized quantum coherence with respect to general…
Single-photon-triggered spin squeezing with decoherence reduction in optomechanics via phase matching
Zhucheng Zhang, Lei Shao, Wangjun Lu +4
Quantum spin squeezing is an important resource for quantum information processing, but its squeezing degree is not easy to preserve in an open system with decoherence. Here, we pr…