25 citations
- Zhejiang UniversityCN8 papers
- City University of MacauMO7 papers
- Capital Normal UniversityCN3 papers
- East China University of TechnologyCN2 papers
- Singapore Management UniversitySG2 papers
- Zhejiang University of Science and TechnologyCN2 papers
- Aalto UniversityFI1 paper
- City UniversityBD1 paper
- Columbia UniversityUS1 paper
- Hong Kong University of Science and TechnologyHK1 paper
- Huawei Technologies (China)CN1 paper
- Jianghan UniversityCN1 paper
4 papers · 1 filter
Imaginarity as a Resource within Quantum Coherence: Geometric Decomposition and Operational Conversion
Meng-Li Guo, Nannan Guan, Bo Li +2
We establish a rigorous framework that identifies imaginarity as a fundamental resource inherent in quantum coherence. By means of a geometric decomposition, we partition coherence…
Quantifying the imaginarity via different distance measures
Meng-Li Guo, Si-Yin Huang, Bo Li +1
The recently introduced resource theory of imaginarity facilitates a systematic investigation into the role of complex numbers in quantum mechanics and quantum information theory.…
Geometric-Like imaginarity: quantification and state conversion
Meng-Li Guo, Bo Li, Shao-Ming Fei
From the perspective of resource-theoretic approach, this study explores the quantification of imaginary in quantum physics. We propose a well defined measure of imaginarity, the g…
Characterizing the superposition of arbitrary random quantum states and a known quantum state
Bo Li, Xiao-Bin Liang, Shao-Ming Fei
The superposition of states is one of the most fundamental issues in the quantum world. Generally there do not exist physical operations to superpose two unknown random states with…