298 citations
- Harbin Institute of TechnologyCN21 papers
- Northeast Normal UniversityCN10 papers
- The University of OsakaJP6 papers
- Centre for Quantum TechnologiesSG5 papers
- National University of SingaporeSG4 papers
- Capital Normal UniversityCN3 papers
- Chungbuk National UniversityKR3 papers
- Max Planck Institute for Mathematics in the SciencesDE3 papers
- Osaka City UniversityJP3 papers
- University of NottinghamGB3 papers
- Dalian University of TechnologyCN2 papers
- Fujian Normal UniversityCN2 papers
66 papers · 1 filter
Accelerated Rydberg electromagnetically induced transparency quantum memory via shortcuts to adiabaticity
Y. Wei, Changcheng Li, Y. M. Liu +3
Electromagnetically induced transparency (EIT) enables coherent light-matter storage, forming the basis of photonic quantum memories that are essential for scalable quantum network…
Engineering the non-Hermitian Su-Schrieffer-Heeger model with skin effects in Rydberg atom arrays
J. N. Bai, F. Yang, D. Yan +2
We propose and systematically analyze a practical scheme for implementing a one-dimensional non-Hermitian (NH) Su-Schrieffer-Heeger model using individually addressable Rydberg ato…
Enhancement of quantum sensing in a dissipatively coupled two-mode system
Hao-Wen Zhang, Dong-Yang Wang, Cheng-Hua Bai +2
Quantum sensing near exceptional points (EPs) in non-Hermitian systems has shown promising sensitivity enhancements. However, practical applications are often hindered by structura…
Quantum partial coherence measures constructed from Fisher information
Dong-Ping Xuan, Zhong-Xi Shen, Wen Zhou +3
Quantum mechanics gives a new breakthrough to the field of parameter estimation. In the realm of quantum metrology, the precision of parameter estimation is limited by the quantum…
Optimally robust shortcuts to population inversion in cat-state qubits
Shao-Wei Xu, Zhong-Zheng Zhang, Yue-Ying Guo +2
Cat-state qubits formed by photonic coherent states are a promising candidate for realizing fault-tolerant quantum computing. Such logic qubits have a biased noise channel that the…
Uncertainty relation and the constrained quadratic programming
Lin Zhang, Dade Wu, Ming-Jing Zhao +1
The uncertainty relation is a fundamental concept in quantum theory, plays a pivotal role in various quantum information processing tasks. In this study, we explore the additive un…