Research and work
Lee's research group develops and applies methods such as lattice effective field theory to study superfluidity, nuclear clustering, nuclear structure from first principles, and quantum scattering and reactions. Some of the techniques include spherical wall methods for scattering on a lattice, impurity lattice Monte Carlo for quantum impurities, adiabatic projection method for nuclear scattering and reactions, pinhole algorithm for nuclear structure, pinhole trace algorithm for thermodynamics, and eigenvector continuation method for quantum correlations beyond perturbation theory. Lee worked with collaborators Evgeny Epelbaum, Hermann Krebs, and Ulf-G. Meißner, to perform the first ab initio calculations of the Hoyle state of carbon-12. He also worked with collaborators Serdar Elhatisari, Gautam Rupak, Epelbaum, Krebs, Timo Lähde, Thomas Luu, and Meißner, on the first ab initio calculation of alpha-alpha scattering. His research group also works on new technologies and computational paradigms such as eigenvector continuation, machine learning tools to find correlations, and quantum computing algorithms for the nuclear many-body problem. The Lee research group is part of the Nuclear Lattice EFT Collaboration, which has pioneered many of the theoretical ideas and methods now being used in lattice EFT calculations. == Awards and honors ==
Selected publications
• D. Lee, B. Borasoy, T. Schaefer, "Nuclear Lattice Simulations with Chiral Effective Field Theory", Physical Review C 70, 014007 (2004). • B. Borasoy, E. Epelbaum, H. Krebs, D. Lee, & U.-G. Meißner, "Lattice simulations for light nuclei: Chiral effective field theory at leading order", European Physical Journal A 31, 1, 105–123 (2007). • E. Epelbaum, H. Krebs, D. Lee, & U.-G. Meißner, "Ab initio calculation of the Hoyle state", Physical Review Letters 106, 192501 (2011). • E. Epelbaum, H. Krebs, T. A. Lähde, D. Lee, & U.-G. Meißner, "Structure and Rotations of the Hoyle State", Physical Review Letters 109, 252501 (2012). • E. Epelbaum, H. Krebs, T. A. Lähde, D. Lee, & U.-G. Meißner, "Viability of Carbon-Based Life as a Function of the Light Quark Mass", Physical Review Letters 110, 112502 (2013). • S. Elhatisari, D. Lee, G. Rupak, E. Epelbaum, H. Krebs, H., T. A. Lähde, T. Luu, & U.-G. Meißner, "Ab initio alpha–alpha scattering", Nature 528, 111–114 (2015). • S. Elhatisari, N. Li, A. Rokash, J. M. Alarcón, D. Du, N. Klein, B.-N. Lu, U.-G. Meißner, E. Epelbaum, H. Krebs, T. A. Lähde, D. Lee, G. Rupak, "Nuclear binding near a quantum phase transition", Physical Review Letters 117, 132501 (2016). • D. Frame, R. He, I. Ipsen, Da. Lee, De. Lee, E. Rrapaj, "Eigenvector continuation with subspace learning", Physical Review Letters 121, 032501 (2018). • S. Elhatisari, L. Bovermann, Y.-Z. Ma, E. Epelbaum, D. Frame, F. Hildenbrand, M. Kim, Y. Kim, H. Krebs, T.A. Lähde, D. Lee, N. Li, B.-N. Lu, U.-G. Meißner, G. Rupak, S. Shen, Y.-H. Song, & G. Stellin, "Wavefunction matching for solving quantum many-body problems", Nature 630, 59-63 (2024). ==References==