Research Interest

I develop a pretty strong fascination with understanding quantum many-body problems arising in chemistry, physics, and materials science, through the lens of modern numerical computational methods or their mathematical foundations. Specifically, my current work mainly focuses on a wide range of topics related to quantum physics and quantum chemistry, including but not restricted to (1) electronic structure theory; (2) computational quantum many-body physics; (3) quantum algorithms for scientific computing

Publications and Preprints

Preprints

arXiv webpage

  • Jia-Cheng Huang*, Hao-En Li*, Yi-Cheng Wang, Guang-Ze Zhang, Jun Li, Han-Shi Hu, “Towards robust variational quantum simulation of Lindblad dynamics via stochastic Magnus expansion”, [arXiv:2503.22099]
  • Rundi Lu, Hao-En Li, Zhengwei Liu, Jin-Peng Liu, “Infinite-dimensional Extension of the Linear Combination of Hamiltonian Simulation: Theorems and Applications,” [arXiv:2502.19688]
  • Hao-En Li, Yongtao Zhan, Lin Lin, “Dissipative ground state preparation in ab initio electronic structure theory,” [arXiv:2411.01470]

Peer-reviewed Papers

  • Hao-En Li, Xiang Li, Jia-Cheng Huang, Guang-Ze Zhang, Zhu-Ping Shen, Chen Zhao, Jun Li, Han-Shi Hu, “Variational Quantum Imaginary Time Evolution for Matrix Product State Ansatz with Tests on Transcorrelated Hamiltonians,” J. Chem. Phys. 2024, 161, 144104. [arXiv:2407.10523] [doi]
  • Xiang Li, Jia-Cheng Huang, Guang-Ze Zhang, Hao-En Li, Zhu-Ping Shen, Chen Zhao, Jun Li, Han-Shi Hu, “Improved Optimization for the Neural-network Quantum States and Tests on the Chromium Dimer,” J. Chem. Phys. 2024, 160, 231402. [arXiv:2404.09280] [doi]
  • Xiang Li, Jia-Cheng Huang, Guang-Ze Zhang, Hao-En Li, Chang-Su Cao, Dingshun Lv, Han-Shi Hu, “A Nonstochastic Optimization Algorithm for Neural-Network Quantum States,” J. Chem. Theory Comput. 2023, 19, 8156. [arXiv:2305.12776] [doi]