Dr. Kun Chen is an Associate Professor at the Institute of Theoretical Physics, Chinese Academy of Sciences (ITP, CAS). His research aims to advance the understanding of many-electron phenomena in materials by developing non-local effective field theories and pioneering novel theoretical approaches. A significant aspect of his work involves leveraging artificial intelligence for quantum field theoretical studies of correlated materials. He obtained his B.S. from the University of Science and Technology of China (USTC) and his Ph.D. from the University of Massachusetts at Amherst. His postdoctoral training at Rutgers University and the Flatiron Institute centered on fundamental condensed matter theory, particularly electron correlation effects.

📝 Publications

💬 Invited Talks

  • 2024.12, Precision Many-Body Physics Workshop, (CUNY, New York), The Coulomb Pseudopotential Problem

  • 2024.9, Current and Future Computational Approaches to Quantum Many-Body Systems 2024, (University of Tokyo, Japan), Many-electron Effective Field Theory and Its Applications

  • 2024.7, Computational Quantum Many-Body Theory Conference, (KIAS, Seoul), Many-electron Effective Field Theory and Its Applications

  • 2023.11, Quantum Simulations for Fundamental Physics (Shanghai), The Unitary Electron Gas Problem

  • 2022.6, Mechanisms for Superconductivity Workshop (Flatiron, New York City), Renormalized Field Theory of the Electron Liquid

  • 2022.5, 2022 Workshop on Recent Developments in Electronic Structure (ES22) (Columbia University, New York City), Picasso’s bull study and the renormalized theory of valence electrons

  • 2021.3, APS March Meeting, The variational and diagrammatic quantum Monte Carlo approach to the many-electron problem.

  • 2021.11, APS MAS Meeting, Electron-Electron Interaction in the Uniform Electron Gas.

  • 2021.4, International Young Scholar Forum (Chinese Academy of Sciences, Beijing), Systematic Effective Field Theory Approach to the Many-electron Problem.

  • 2020.10, International Conference on Computer Simulation in Physics and beyond (Moscow, Russia), Controlled Effective Field Theory Approach to the Electron Liquid”.

  • 2019.7, Workshop on Diagrammatic Monte-Carlo (Flatiron, New York City),Diagrammatic Monte Carlo RG approach to Condensed Matter Field Theory.

  • 2018.11, CSRC Workshop on Computational Approach to Correlated Systems (CSRC, Beijing),Cluster Diagrammatic Monte Carlo Method for Interacting Electrons.

  • 2018.10International Workshop on Precision Many Body Physics (Wilczek Quantum Center), The Halon: A Quasiparticle Featuring Critical Charge Fractionalization.

  • 2018.4, The 2nd International Workshop on Critical Behavior in Lattice Models (Anqing Normal University), Halon: A quasiparticle featuring critical charge fractionalization.

  • 2015.1, MURI meeting (Rice University, Houston) Hunting for the Higgs Mode in Ultracold Atoms in Optical Lattices.

  • 2013.4, International Workshop on Critical Behavior in Lattice Models (Beijing), Deconfined Criticality Flow in the Heisenberg Model with Ring-exchange Interactions.

  • 2014.6, Workshop on Higgs Modes in the Condensed Matter and Quantum Gases (Kyoto University),Universal Quantum Dynamics near the Two-dimensional Superfluid-to-Insulator Transition.

  • 2014.5, Workshop on Precision Many-body Physics of Strongly correlated Quantum Matter (KITPC, Beijing),Universal Quantum Dynamics near the Two-dimensional Superfluid-to-Insulator Quantum Critical System.

🎖 Honors and Awards

  • 2019 Kandula Sastry Thesis Award for an outstanding Ph.D. thesis in Physics
  • 2015 Chinese Academy of Sciences President’s Special Award (highest honor for Ph.D. candidates in China)
  • 2015 Outstanding Graduate Student Scholar of Innovation Center for Quantum Information and Quantum Frontiers (Special Award)
  • 2013, 2015 China National Scholarship for Graduate Students
  • 2011 The First Professor Hangsheng Wu Memorial Award link
  • 2010 Guo Moruo Scholarship (highest honor for B.S. candidates in the university)

📖 Work Experience

  • December 2023 - now, Institute of Theoretical Physics, Chinese Academy of Science
  • June 2020 - Sep. 2023, Flatiron Research Fellow, Center for Computational Quantum Physics, Flatiron Institue, New York City, USA
  • Sep 2017 - Jun 2020, Simons Postdoctoral Fellow, Rutgers University, New Jersey, USA

📖 Educations

  • Sep 2012 - May 2018, PhD, University of Massachusetts Amherst, Massachusetts, USA
  • Sep 2011 - Oct 2016, PhD, National Laboratory for Physical Sciences at the Microscale, Hefei, China
  • Sep 2007 - Jun 2011, B.S. University of Science and Technology of China, Hefei, China