133 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Jiangxi University of Science and TechnologyCN15 papers
- China Academy of Engineering PhysicsCN7 papers
- Beijing Computational Science Research CenterCN5 papers
- Anhui Normal UniversityCN3 papers
- Henan Normal UniversityCN3 papers
- Hunan Normal UniversityCN3 papers
- Sun Yat-sen UniversityCN3 papers
- University of Science and Technology of ChinaCN3 papers
- Guangzhou UniversityCN2 papers
- Jiangxi University of Finance and EconomicsCN2 papers
- Ministry of Education of the People's Republic of ChinaCN2 papers
- National University of Defense TechnologyCN2 papers
23 papers · 1 filter
Nonreciprocal photon bundle emission
Baijun Li, Jing-Xue Liu, Tian-Xiang Lu +3
Quantum squeezing, a cornerstone of quantum optics and photonics, has played a key role in achieving ultra-precision sensing and realizing nonreciprocal engineering. However, the n…
From Independent to Joint: Enhancing Quantum Phase and Correlation Factor Estimation by Squeezed Reservoir Engineering
Cai-Hong Liao, Yan-Ling Li, Long Huang +1
High-precision quantum parameter estimation is fundamental to the advancement of quantum metrology. Although reservoir engineering provides a powerful approach to improve estimatio…
Resource-Efficient Teleportation of High-Dimensional Quantum Coherence via Initial Phase Engineering
Long Huang, Cai-Hong Liao, Yan-Ling Li +1
High-dimensional quantum systems leverage an expanded Hilbert space to enhance resilience against decoherence and noise. However, standard quantum teleportation is fundamentally li…
Limitations of strong coupling in non-Markovian quantum thermometry
Qing-Shou Tan, Yang Liu, Xulin Liu +3
We investigate quantum thermometry using a single-qubit probe embedded in a non-Markovian environment, employing the numerically exact hierarchical equations of motion (HEOM) to ov…
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…
Dual Role of Squeezed-Reservoir in Quantum Phase Synchronization: Boosting and Blockade
Xing Xiao, Tian-Xiang Lu, Wo-Jun Zhong +1
This study explores the dual role of a squeezed reservoir in controlling the quantum phase synchronization of a driven two-level system. We first demonstrate, through a Liouvillian…
Protecting three-dimensional entanglement from correlated amplitude damping channel
Xing Xiao, Wen-Rui Huang, Tian-Xiang Lu +1
Quantum entanglement is a crucial resource in quantum information processing, and protecting it against noise poses a significant challenge. This paper introduces two strategies fo…
Enhanced high-dimensional teleportation in correlated amplitude damping noise by weak measurement and environment-assisted measurement
Xing Xiao, Tian-Xiang Lu, Yan-Ling Li
High-dimensional teleportation provides various benefits in quantum networks and repeaters, but all these advantages rely on the high-quality distribution of high-dimensional entan…
Nonreciprocal slow or fast light in anti--symmetric optomechanics
Meiyu Peng, Huilai Zhang, Qian Zhang +3
Non-Hermitian systems with anti-parity-time () symmetry have revealed rich physics beyond conventional systems. Here, we study optomechanics in an -sy…
Improving the precision of multiparameter estimation in the teleportation of qutrit under amplitude damping noise
Yan-Ling Li, Yi-Bo Zeng, Lin Yao +1
Since the initial discovery of quantum teleportation, it is devoted to transferring unknown quantum states from one party to another distant partner. However, in the scenarios of r…
Classical-driving-assisted quantum synchronization in non-Markovian environments
Xing Xiao, Tian-Xiang Lu, Wo-Jun Zhong +1
We study the quantum phase synchronization of a driven two-level system (TLS) coupled to a structured environment and demonstrate that quantum synchronization can be enhanced by th…
Interpreting quantum coherence through a quantum measurement process
Yao Yao, G. H. Dong, Xing Xiao +2
Recently, there has been a renewed interest in the quantification of coherence or other coherence-like concepts within the framework of quantum resource theory. However, rigorously…
Enhanced quantum teleportation in the background of Schwarzschild spacetime by weak measurements
Xing Xiao, Yao Yao, Yan-Ling Li +1
It is commonly believed that the fidelity of quantum teleportation in the gravitational field would be degraded due to the heat up by the Hawking radiation. In this paper, we point…
Retrieving the lost fermionic entanglement by partial measurement in noninertial frames
Xing Xiao, Ying-Mao Xie, Yao Yao +2
The initial entanglement shared between inertial and accelerated observers degrades due to the influence of the Unruh effect. Here, we show that the Unruh effect can be completely…
Robust quantum state transfer between two superconducting qubits via partial measurement
Yan-Ling Li, Yao Yao, Xing Xiao
We develop a potentially practical proposal for robust quantum state transfer (QST) between two superconducting qubits coupled by a coplanar waveguide (CPW) resonator. We show that…
Robust Spin Squeezing Preservation in Photonic Crystal Cavities
Wo-Jun Zhong, Yan-Ling Li, Xing Xiao +1
We show that the robust spin squeezing preservation can be achieved by utilizing detuning modification for an ensemble of N separate two-level atoms embedded in photonic crystal ca…
Frobenius-norm-based measures of quantum coherence and asymmetry
Yao Yao, G. H. Dong, Xing Xiao +1
We formulate the Frobenius-norm-based measures for quantum coherence and asymmetry respectively. In contrast to the resource theory of coherence and asymmetry, we construct a natur…
Protecting entanglement from correlated amplitude damping channel using weak measurement and quantum measurement reversal
Xing Xiao, Yao Yao, Ying-Mao Xie +2
Based on the quantum technique of weak measurement, we propose a scheme to protect the entanglement from correlated amplitude damping decoherence. In contrast to the results of mem…
Enhancing teleportation of quantum Fisher information by partial measurements
Xing Xiao, Yao Yao, Wo-Jun Zhong +2
The purport of quantum teleportation is to completely transfer information from one party to another distant partner. However, from the perspective of parameter estimation, it is t…
Classical-driving-enhanced parameter-estimation precision of a non-Markovian dissipative two-state system
Yan-Ling Li, Xing Xiao, Yao Yao
The dynamics of quantum Fisher information (QFI) of the phase parameter in a driven two-state system is studied within the framework of non-Markovian dissipative process. The influ…
Distribution of quantum Fisher information in asymmetric cloning machines
Xing Xiao, Yao Yao, Lei-Ming Zhou +1
An unknown quantum state cannot be copied on demand and broadcast freely due to the famous no-cloning theorem. Approximate cloning schemes have been proposed to achieve the optimal…
Protecting qutrit-qutrit entanglement by weak measurement and reversal
Xing Xiao, Yan-Ling Li
Entangled states in high dimensional systems are of great interest due to the extended possibilities they provide in quantum information processing. Recently, Sun et al. [Phys. Rev…
Multi-ion Mach-Zehnder interferometer with artificial nonlinear interactions
Y. M. Hu, W. L. Yang, X. Xiao +2
We show how to implement a Mach-Zehnder interferometry based upon a string of trapped ions with artificial nonlinear interactions. By adiabatically sweeping down/up the coupling st…