Publications (161) XI CHEN publications

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2025

  1. Algorithm-oriented qubit mapping for variational quantum algorithms

    Physical Review Applied, Vol. 23, Núm. 3

  2. Single-layer digitized-counterdiabatic quantum optimization for p-spin models

    Quantum Science and Technology, Vol. 10, Núm. 1

2024

  1. Benchmarking hybrid digitized-counterdiabatic quantum optimization

    Physical Review Research, Vol. 6, Núm. 1

  2. Exploring ground states of Fermi-Hubbard model on honeycomb lattices with counterdiabaticity

    npj Quantum Materials, Vol. 9, Núm. 1

  3. Fast transport and splitting of spin-orbit-coupled spin-1 Bose-Einstein condensates

    Physical Review A, Vol. 109, Núm. 6

  4. Optimizing edge-state transfer in a Su-Schrieffer-Heeger chain via hybrid analog-digital strategies

    Physical Review Applied, Vol. 21, Núm. 3

  5. Photonic counterdiabatic quantum optimization algorithm

    Communications Physics, Vol. 7, Núm. 1

  6. Pulse-based variational quantum optimization and metalearning in superconducting circuits

    Physical Review Applied, Vol. 22, Núm. 2

  7. Robust two-qubit gate with reinforcement learning and dropout

    Physical Review A, Vol. 110, Núm. 3

  8. Weak-valued correlation functions: Insights and precise readout strategies

    Physical Review A, Vol. 109, Núm. 5

2023

  1. Closed-loop control of a noisy qubit with reinforcement learning

    Machine Learning: Science and Technology, Vol. 4, Núm. 2

  2. Digitized Counterdiabatic Quantum Algorithm for Protein Folding

    Physical Review Applied, Vol. 20, Núm. 1

  3. Meta-learning digitized-counterdiabatic quantum optimization

    Quantum Science and Technology, Vol. 8, Núm. 4

  4. Optimal Pulse Design for Dissipative-Stimulated Raman Exact Passage

    Entropy, Vol. 25, Núm. 5

  5. Optimal control and ultimate bounds of 1:2 nonlinear quantum systems

    Physical Review A, Vol. 108, Núm. 4

  6. Scattering of relativistic electrons and analogies with optical phenomena: A study of longitudinal and transverse shifts at step potentials

    Physical Review A, Vol. 108, Núm. 4

  7. Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation

    Communications Physics, Vol. 6, Núm. 1

  8. Time-optimal control of driven oscillators by variational circuit learning

    Physical Review Research, Vol. 5, Núm. 2

  9. Toward Prediction of Financial Crashes with a D-Wave Quantum Annealer

    Entropy, Vol. 25, Núm. 2

2022

  1. Digitized counterdiabatic quantum optimization

    Physical Review Research, Vol. 4, Núm. 4