308 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN58 papers
- Stony Brook UniversityUS39 papers
- State Key Laboratory of Polymer Physics and ChemistryCN23 papers
- State University of New YorkUS20 papers
- Jilin UniversityCN19 papers
- State Key Laboratory of Electroanalytical Chemistry15 papers
- University of Chinese Academy of SciencesCN5 papers
- National Institute of Standards and TechnologyUS4 papers
- Henan Normal UniversityCN3 papers
- Jilin Medical UniversityCN3 papers
- Kyoto UniversityJP3 papers
- Northeast Normal UniversityCN3 papers
13 papers · 1 filter
Quantum Energy Teleportation under Equilibrium and Nonequilibrium Environments
Xiaokun Yan, Kun Zhang, Jin Wang
Quantum energy teleportation (QET), implemented via local operations and classical communication, enables carrier-free energy transfer by exploiting quantum resources. While QET ha…
Quantum Teleportation in Non-equilibrium Environments and Fixed-point Fidelity
Xiaokun Yan, Zhihai Wang, Kun Zhang +1
Quantum teleportation, a fundamental protocol in quantum information science, enables the transfer of quantum states through entangled particle pairs and classical communication ch…
Experimental Verification of Demon-Involved Fluctuation Theorems
L. -L. Yan, J. -T. Bu, Q. Zeng +8
The limit of energy saving in the control of small systems has recently attracted much interest due to the concept refinement of the Maxwell demon. Inspired by a newly proposed set…
The time crystal phase emerges from the qubit network under unitary random operations
He Wang, Jin Wang
In this paper, we report findings of non-stationary behavior observed in a fully connected qubit network, utilizing a random unitary evolution model in open quantum system theory.…
Positivity Preserving non-Markovian Master Equation for Open Quantum System Dynamics: Stochastic Schrödinger Equation Approach
Wufu Shi, Yusui Chen, Quanzhen Ding +2
Positivity preservation is naturally guaranteed in exact non-Markovian master equations for open quantum system dynamics. However, in many approximated non-Markovian master equatio…
Quantum correlations of a two-qubit system and the Aubry-André chain in bosonic environments
He Wang, Liufang Xu, Jin Wang
In this research, we analyze two models using the tensor network algorithm. The quantum correlations of a two-qubit system are first studied in different bosonic reservoirs. Both e…
Equilibrium and nonequilibrium quantum correlations between two detectors in curved space time
He Wang, Jin Wang
We investigate the equilibrium and nonequilibrium quantum information correlations encoded in two-qubit system (near the horizon of a Kerr black hole). We study the impact of mass…
Conditional entropy production and quantum fluctuation theorem of dissipative information: Theory and experiments
Kun Zhang, Xuanhua Wang, Qian Zeng +1
We study quantum conditional entropy production, which quantifies the irreversibility of system-environment evolution from the perspective of a third system, called the reference.…
Equilibrium and Nonequilibrium Quantum Correlations Between Two Accelerated Detectors
He Wang, Jin Wang
We quantify the quantum correlations between two accelerated detectors coupled to a scalar field in a cavity. It has been realized that an accelerated detector will experience a th…
Influence of equilibrium and nonequilibrium environments on macroscopic realism through the Leggett-Garg inequalities
Kun Zhang, Wei Wu, Jin Wang
We study the macroscopic realism (macrorealism) through the two- and three-time Leggett-Garg inequalities (LGIs) in a two interacting qubits system. The two qubits are coupled eith…
Steady-state entanglement and coherence of the coupled qubit system in equilibrium and nonequilibrium environments
Zhihai Wang, Wei Wu, Jin Wang
We investigate analytically and numerically the steady-state entanglement and coherence of two coupled qubits each interacting with a local boson or fermion reservoir, based on the…
Coherence enhanced quantum metrology in a nonequilibrium optical molecule
Zhihai. Wang, Wei Wu. Guodong Cui, Jin. Wang
We explore the quantum metrology in an optical molecular system coupled to two environments with different temperatures, using a quantum master equation beyond secular approximatio…
Vibrational and coherence dynamics of molecules
Zhedong Zhang, Jin Wang
We {\it analytically} investigate the population and coherence dynamics and relaxations in the vibrational energy transport in molecules. The corresponding two time scales an…