Publications
A full list of my publications can also be found on Google Scholar or arXiv with author identifier chen_yu_18.
- A Catalytic Algorithm for Transposing Unknown Qutrit Unitaries with Tight Query Bounds
- Yu-Ao Chen
- arXiv:2610.12664
- Distilling Unitary Operations: A No-Go Theorem and Minimal Realization
- Jiayi Zhao, Yu-Ao Chen, Guocheng Zhen, Chengkai Zhu, Ranyiliu Chen, Xin Wang
- arXiv:2604.01048
- Quantum Entanglement Allocation through a Central Hub
- Yu-Ao Chen, Xia Liu, Chenghong Zhu, Lei Zhang, Junyu Liu, Xin Wang
- arXiv:2409.08173
- Amortized Stabilizer Rényi Entropy of Quantum Dynamics
- Chengkai Zhu, Yu-Ao Chen, Zanqiu Shen, Zhiping Liu, Zhan Yu, Xin Wang
- accepted as a SPECIAL ISSUE paper in IEEE Journal of Selected Topics in Signal Processing
- arXiv:2409.06659
- Structure, Optimality, and Symmetry in Shadow Unitary Inversion
- Guocheng Zhen\(^\#\), Yu-Ao Chen\(^\#\), Mingrui Jing, Jingu Xie, Xin Wang, Ranyiliu Chen
- Communications Physics 9, 266(2026)
- arXiv:2510.24880
- Optimal sample complexity for testing unitary properties
- Masahito Hayashi, Yu-Ao Chen, Chenghong Zhu, Xin Wang
- Physical Review A 113, L040402(2026)
- arXiv:2502.01464
- Power and limitations of distributed quantum state purification
- Benchi Zhao, Yu-Ao Chen, Xuanqiang Zhao, Chengkai Zhu, Giulio Chiribella, Xin Wang
- Physical Review Letters 136, 090203(2026)
- arXiv:2509.08691
- talk at TQC2026
- Optimal Hamiltonian recognition of unknown quantum dynamics
- Chengkai Zhu, Shuyu He, Yu-Ao Chen, Lei Zhang, Xin Wang
- npj Quantum Information 12: 36(2026)
- arXiv:2412.13067
- Quantum Algorithm for Reversing Unknown Unitary Evolutions
- Yu-Ao Chen, Yin Mo, Yingjian Liu, Lei Zhang, Xin Wang
- arXiv:2403.04704
- talks at TQC2025 and QCTiP2025, long talk at AQIS2025
- Protocols and Trade-Offs of Quantum State Purification
- Hongshun Yao\(^\#\), Yu-Ao Chen\(^\#\), Erdong Huang, Kaichu Chen, Honghao Fu, Xin Wang
- Quantum Science and Technology 10, 035020(2025)
- arXiv:2404.01138
- Virtual Quantum Markov Chains
- Yu-Ao Chen, Chengkai Zhu, Keming He, Mingrui Jing, Xin Wang
- IEEE Transactions on Information Theory 71(7), 5387-5399(2025)
- arXiv:2312.02031
- Quantum Hypothesis testing of symmetry in quantum dynamics
- Yu-Ao Chen, Chenghong Zhu, Keming He, Yingjian Liu, Xin Wang
- Physical Review A 111, 052406(2025)
- arXiv:2411.14292
- Reversible Entanglement Beyond Quantum Operations
- Yu-Ao Chen, Xin Wang, Lei Zhang, Chenghong Zhu
- Physical Review Research 7, 013297(2025)
- arXiv:2312.04456
- Parameterized quantum comb and simpler circuits for reversing unknown qubit-unitary operations
- Yin Mo\(^\#\), Lei Zhang\(^\#\), Yu-Ao Chen\(^\#\), Yingjian Liu, Tengxiang Lin, Xin Wang
- npj Quantum Information 11, 32(2025)
- arXiv:2403.03761
- Physical Implementability for Reversible Magic State Manipulation
- Yu-Ao Chen, Gilad Gour, Xin Wang, Lei Zhang, Chenghong Zhu
- Communications Physics 8, 4(2025)
- arXiv:2405.17356
- Quantum algorithm for optimization and polynomial system solving over finite field and application to cryptanalysis
- Yu-Ao Chen, Xiao-Shan Gao, Chun-Ming Yuan
- Journal of Systems Science and Complexity(2025)
- arXiv:1802.03856
- listed in the Quantum Algorithm Zoo
- Retrieving Nonlinear Features from Noisy Quantum States
- Benchi Zhao, Mingrui Jing, Lei Zhang, Xuanqiang Zhao, Yu-Ao Chen, Kun Wang, Xin Wang
- PRX Quantum 5, 020357(2024)
- arXiv:2309.11403
- Reversing Unknown Quantum Processes via Virtual Combs for Channels with Limited Information
- Chengkai Zhu, Yin Mo, Yu-Ao Chen, Xin Wang
- Physical Review Letters 133, 030801(2024)
- arXiv:2401.04672
- talks at TQC2024 and QCTiP2024
- Mitigating Quantum Errors via Truncated Neumann Series
- Kun Wang, Yu-Ao Chen, Xin Wang
- Science China Information Sciences 66, 180508(2023)
- arXiv:2111.00691
- Measurement error mitigation via truncated Neumann series
- Kun Wang, Yu-Ao Chen, Xin Wang
- arXiv:2103.13856
- talk at TQC2021
- Quantum algorithm for Boolean equation solving and quantum algebraic attack on cryptosystems
- Yu-Ao Chen, Xiao-Shan Gao
- Journal of Systems Science and Complexity 35.1(2022): 373-412
- arXiv:1712.06239
- listed in the Quantum Algorithm Zoo
- invited talk at the workshop Quantum Algorithms for Cryptanalysis co-located with EuroCrypt2019
- Criteria for Finite Difference Gröbner Bases of Normal Binomial Difference Ideals