92 citations · 239 across the 9 of their papers we have counts for
9 papers
Controlled-NOT gate based on the Rydberg states of surface electrons
Jun Wang, Wan-Ting He, Cong-Wei Lu +3
Due to the long coherence time and efficient manipulation, the surface electron (SE) provides a perfect two-dimensional platform for quantum computation and quantum simulation. In…
Sudden death of entanglement with Hamiltonian ensemble assisted by auxiliary qubits
Congwei Lu, Wanting He, Jun Wang +2
In this paper, we theoretically propose a method to simulate the longitudinal relaxation of a single qubit by coupling it to an auxiliary qubit. In order to mimic the finite-temper…
Criticality-Based Quantum Metrology in the Presence of Decoherence
Wan-Ting He, Cong-Wei Lu, Yi-Xuan Yao +2
Quantum metrology aims to use quantum resources to improve the precision of measurement. Quantum criticality has been presented as a novel and efficient resource. Generally, protoc…
Entanglement-Enhanced Quantum Metrology in Colored Noise by Quantum Zeno Effect
Xinyue Long, Wan-Ting He, Na-Na Zhang +9
In open quantum systems, the precision of metrology inevitably suffers from the noise. {In Markovian open quantum dynamics, the precision can not be improved by using entangled pro…
Global Correlation and Local Information Flows in Controllable Non-Markovian Open Quantum Dynamics
Xin-Yu Chen, Na-Na Zhang, Wan-Ting He +5
In a fully-controllable experiment platform for studying non-Markovian open quantum dynamics, we show that the non-Markovianity could be investigated from the global and local aspe…
Quantum metrology with one auxiliary particle in a correlated bath and its quantum simulation
Wan-Ting He, Huan-Yu Guang, Zi-Yun Li +5
In realistic metrology, entangled probes are more sensitive to noise, especially for a correlated environment. The precision of parameter estimation with entangled probes is even l…
Exact and efficient quantum simulation of open quantum dynamics for various of Hamiltonians and spectral densities
Na-Na Zhang, Ming-Jie Tao, Wan-Ting He +6
Recently, we have theoretically proposed and experimentally demonstrated an exact and efficient quantum simulation of photosynthetic light harvesting in nuclear magnetic resonance…
High-efficiency three-party quantum key agreement protocol with quantum dense coding and Bell states
Wan-Ting He, Jun Wang, Tian-Tian Zhang +4
We propose a high-efficiency three-party quantum key agreement protocol, by utilizing two-photon polarization-entangled Bell states and a few single-photon polarization states as t…
Quantum simulation of clustered photosynthetic light harvesting in a superconducting quantum circuit
Ming-Jie Tao, Ming Hua, Na-Na Zhang +3
We propose a scheme to simulate the exciton energy transfer (EET) of photosynthetic complexes in a quantum superconducting circuit system. Our system is composed of two pairs of su…