Xue-Yi Guo

　　Xue-Yi Guo is an assistant researcher at the Beijing Academy of Quantum Information Sciences (BAQIS). His primary research areas focus on theoretical and experimental techniques in superconducting quantum computing (SQC) and quantum simulation. He has published multiple SCI papers on quantum simulation.

Education and Work Experience

　　2006.09 – 2010.07, Shanxi University, Bachelor of Science

　　2010.09 – 2014.07, University of Science and Technology of China, Master of Science

　　2014.09 – 2018.07, Institute of Physics, Chinese Academy of Sciences (IOP, CAS), Ph.D. of Science

　　2018.10 – 2021.09, Postdoctoral Researcher, IOP, CAS

　　2021.08 – 2023.12, Researcher, Baidu Quantum Computing Research Institute

　　2024.01 – Present, Assistant Researcher, BAQIS

Research Directions

　　Xue-Yi Guo’s research focuses on the development and application of SQC systems, encompassing two primary directions. First, the design of operating systems and automated calibration algorithms for SQCs. This includes the development of a multi-platform-compatible measurement and control software system that enables fully automated compilation from quantum circuits to control pulses. Second, experimental investigations using SQCs for quantum simulation studies, particularly addressing condensed matter physics challenges such as thermalization in quantum many-body systems, dynamics of Ising models, and quantum localization phase transitions. Additionally, He pioneers novel quantum simulation methodologies including finite-temperature Gibbs state preparation, aiming to advance practical quantum computing applications in fundamental physics research.

Selected Publications (#as a co-first author, *as a co-corresponding author):

　　[1] Guo, X.-Y.#; Li, S.-S.#; Xiao, X.#; Xiang, Z.-C.; Ge, Z.-Y.; Li, H.-K.; Song, P.-T.; Peng, Y.; Wang, Z.; Xu, K.; Zhang, P.*; Wang, L.; Zheng, D.-N.*; Fan, H.* Variational Quantum Simulation of Thermal Statistical States on a Superconducting Quantum Processer. Chinese Phys. B 2023, 32 (1), 010307.

　　[2] Guo, X.-Y.#; Ge, Z.-Y.#; Li, H.; Wang, Z.; Zhang, Y.-R.; Song, P.; Xiang, Z.; Song, X.; Jin, Y.; Lu, L.; Xu, K.; Zheng, D.*; Fan, H.* Observation of Bloch Oscillations and Wannier-Stark Localization on a Superconducting Quantum Processor. npj Quantum Information 2021, 7 (1), 1–6.　　

　　[3] Guo, X.-Y.#; Yang, C.#; Zeng, Y.; Peng, Y.; Li, H.-K.; Deng, H.; Jin, Y.-R.; Chen, S.*; Zheng, D.*; Fan, H.* Observation of a Dynamical Quantum Phase Transition by a Superconducting Qubit Simulation. Phys. Rev. Applied 2019, 11 (4), 044080.