331 citations
- University of Chinese Academy of SciencesCN253 papers
- Tsinghua UniversityCN243 papers
- University of ManchesterGB241 papers
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- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT239 papers
- Uppsala UniversitySE238 papers
- Zhengzhou UniversityCN217 papers
- Peking UniversityCN213 papers
- Nanjing UniversityCN209 papers
- University of Science and Technology of ChinaCN208 papers
- Shandong UniversityCN205 papers
- Shanghai Jiao Tong UniversityCN203 papers
19 papers · 1 filter
Quantum-state block texture and its quantification
Yanjun Chu, Yuhang Xie, Chenyang Cui +1
Quantum-state texture (QST) is an emerging quantum resource that has garnered increasing attention amid advances in quantum theory. In this work, we generalize the QST to quantum-s…
Identifying local unitary equivalence based on reduction of quantum states
Yanjun Chu, Chenyang Cui, Yuhang Xie +2
Local unitary equivalence is central to entanglement quantification and classification. Identifying the local unitary equivalence remains a formidable challenge. We address this pr…
Calibrating the Role of Entanglement in Variational Quantum Algorithms from a Geometric Perspective
Chunxiao Du, Yang Zhou, Zhichen Huang +4
Calibrating the role of entanglement in quantum algorithms is a crucial task in the development of quantum computing. Most existing studies have primarily focused on how the static…
Violation of Svetlichny's inequality in a system of spins
Yang Xiang, Yuan Tao
Quantum multi-particle correlations are one of the most intriguing properties of quantum entanglement, arising from collective entangled states of multiple particles. Svetlichny's…
One-step implementation of nonadiabatic geometric fSim gate in superconducting circuits
M. -R. Yun, Zheng Shan, Li-Li Sun +3
Due to its significant application in reducing algorithm depth, fSim gates have attracted a lot of attention. However, during the implementation of quantum gates, fluctuations in c…
Impact of imperfect measurements on multi-party quantum key distribution
Yang Xiang
The imperfection of measurements in real-world scenarios can compromise the performance of device-independent quantum key distribution (DIQKD) protocols. In this paper, we focus on…