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Hong Qin

Hong Qin

Associate Professor

Dr. Hong Qin is a theoretical and computational physicist whose work spans fusion energy, plasma physics, accelerator physics, artificial intelligence and machine learning, and quantum computing. He served as a Principal Research Physicist at the Princeton Plasma Physics Laboratory (2007–2026), a Lecturer with the Rank of Professor at Princeton University (2010–2026), and a Professor at the University of Science and Technology of China (2010–2018), combining research with contributions to education and mentorship.

His previous scientific management roles include Leader of Beam-Plasma Collective Effects for the U.S. Heavy Ion Fusion Science Virtual National Laboratory (2010–2014), Executive Dean of the School of Nuclear Science and Technology at the University of Science and Technology of China (2014–2017), and Director of the Theory Center for Magnetic Fusion at the Chinese Academy of Sciences (2010–2018).

He coauthored the textbook An Introduction to the Physics of Intense Charged Particle Beams in High Energy Accelerators. In recent years, his work has helped establish two new research areas in plasma physics: structure-preserving algorithms for plasma simulation and topological plasma physics. He has mentored more than thirty Ph.D. students and postdoctoral researchers.

He earned his Ph.D. (1998) and M.A. (1997) from Princeton University and his M.S. (1993) and B.S. (1990) from Peking University. He was a postdoctoral researcher at the Princeton Plasma Physics Laboratory from 1998 to 2000.

  • PhD 1998, Princeton University
  • MA 1997, Princeton University
  • MS 1993, Peking University
  • BS 1990, Peking University

  • Structure-Preserving Algorithms, Quantum Algorithms, and Machine Learning
  • Geometric and Topological Methods in Plasma Physics
  • Fusion Energy and Accelerator Physics

  • 2023 American Physical Society, John Dawson Award for Excellence in Plasma Physics Research
  • 2020 Princeton Plasma Physics Laboratory, The Kaul Foundation Prize for Excellence in Plasma Physics Research and Technology Development
  • 2015 Chinese Academy of Sciences, Supercomputer Best Application Award
  • 2014 American Physical Society, Fellow
  • 2004 U.S. Department of Energy Office of Science, Early Career Scientist and Engineer Award
  • 2004 U. S. Presidential Early Career Award for Scientists and Engineers

  • Bohlsen, N., Dodin, I., & Qin, H. (2026). Counting topological interface modes using simplicial characteristic classes. New Journal of Physics, 28(1), 15002-15002.
  • Qin, H., Dorland, W., & Israeli, B. (2026). Hidden free energy released by explicit parity-time-symmetry breaking. arXiv preprint arXiv:2601., 6952.
  • Molina, J., & Qin, H. (2026). Self-Consistent Dynamics of Electron Radiation Reaction via Structure-Preserving Geometric Algorithms for Coupled Schrodinger-Maxwell Systems. arXiv preprint arXiv:2602., 17429.
  • Billings, V., Qin, H., Ren, C., & Marston, J. (2026). Warm Topological Langmuir Cyclotron Wave. arXiv preprint arXiv:2605., 7845.
  • Qin, H., May, M., & Molina, J. (2025). Dequantized particle algorithm for the nonlinear Vlasov-Poisson system. arXiv preprint arXiv:2507., 5151.
  • Fu, Y., JR Angus,, Qin, H., & Geyko, V. (2025). Energy-momentum-conserving stochastic differential equations and algorithms for the nonlinear Landau-Fokker-Planck equation. Physical Review E, 111(2), 25211-25211.
  • Palmerduca, E., & Qin, H. (2025). Four no-go theorems on the existence of spin and orbital angular momentum of massless bosons. SciPost Physics, 18(6), 188-188.
  • A Brown,, & Qin, H. (2025). Gap modes in Arnold tongues and their topological origins. arXiv preprint arXiv:2505., 15007.
  • Qin, H., Kolmes, E., Updike, M., Bohlsen, N., & Fisch, N. (2025). Gromov ground state in phase space engineering for fusion energy. Physical Review E, 111(2), 25205-25205.
  • Palmerduca, E., & Qin, H. (2025). Helicity is a topological invariant of massless particles:. Physical Review Research 7 (2), L, 22001.