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20022025
most citedFirst-Passage Time Distribution and Non-Markovian Diffusion Dynamics of Protein Folding

69 citations

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quant-ph2025

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…

quant-ph2020★ 13 cited

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…

quant-ph2018★ 58 cited

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…

quant-ph2017★ 38 cited

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…

quant-ph2015★ 7 cited

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…