Dean Lee

Joined the laboratory in 2017

  • PhD, Physics, Harvard University, 1998


 

  • Nuclear theory, machine learning, quantum computing


 

Research

The Lee research group is focused on connecting fundamental physics to forefront experiments. The group studies many aspects of quantum few- and many-body systems. Together with collaborators, the group has developed lattice Monte Carlo methods that probe nuclear structure, scattering, reactions, superfluidity, clustering, thermodynamics, and phase transitions. The group is also engaged in the development of new technologies for scientific research. This includes algorithms for quantum computers and the development of emulators based on reduced basis methods such as eigenvector continuation and machine learning tools based on parametric matrix models.

 
Wavefunction matching replaces the short distance part of the two-body wavefunction for a realistic interaction with that of a simple easily computable interaction. The result is a new interaction that can be handled in quantum many-body calculations. This is introduced in Elhatisari et al., Nature 630, 59 (2024) and used to compute the structure of light and medium-mass nuclei as well as neutron and nuclear matter.
 

Biography

I received my AB in physics in 1992 and PhD in theoretical particle physics in 1998, both from Harvard University. My PhD advisor was Howard Georgi. From 1998-2001, I joined the University of Massachusetts Amherst for my postdoctoral research under the supervision of John Donoghue, Eugene Golowich, and Barry Holstein. I joined North Carolina State University as an assistant professor in 2001, becoming associate professor in 2007, and full professor in 2012. In 2017, I moved to the Facility for Rare Isotope Beams at Michigan State University as Professor of Physics, jointly appointed in the Department of Physics and Astronomy.

How students can contribute as part of my research team

The research in our group is motivated by the discovery of important and new phenomena using novel methods. We are happy to work with students and postdocs who are excited by the discovery process and eager to pursue promising ideas.

Scientific publications

Michigan State University (MSU) operates the Facility for Rare Isotope Beams (FRIB) as a user facility for the U.S. Department of Energy Office of Science(link is external) (DOE SC), with financial support from and furthering the mission of the DOE‑SC Office of Nuclear Physics. FRIB is registered to ISO 9001, ISO 14001, ISO 27001, and ISO 45001.

Michigan State University U.S. Department of Energy