Shuang Cong
4 papers in the PaperMetrix corpus
Papers by this author
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Quantum Lyapunov-based unified control method and verification of simulation experiments
2020
A Lyapunov-based unified control method for closed quantum systems is proposed, which can transfer the state of closed quantum system from any initial state to any desired target state. In particular, the proposed control method …
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High-fidelity quantum teleportation through noisy channels via weak measurement and environment-assisted measurement
2022 · arXiv (Cornell University)
A perfect teleportation protocol requires pure maximally shared entangled states. While in reality the shared entanglement is severely degraded due to the inevitable interaction with the noisy environment, which leads to mixed entangled state and …
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Comparison of quantum state protection against decoherence via weak measurement, a survey
2021 · arXiv (Cornell University)
One of the crucial tasks in quantum systems is to reduce the effects of decoherence due to the unavoidable interactions between a system and its environment. Many protection schemes have been proposed recently, among them …
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Quantum state tomography of multi-qubit systems — a comparative study
2022 · International Journal of Quantum Information
Multi-qubit state tomography is a key problem in quantum information technology, which has been studied extensively. In this work, we focus on multi-qubit state tomography based on neural network estimators and typical conventional estimation approaches. …