Ross Dempsey
Pappalardo Fellow in Physics at MIT
I am a Pappalardo Fellow at MIT, in the Center for Theoretical Physics.
I study the physics of quantum field theories. The goal is to understand behaviors like the confinement of quarks in quantum chromodynamics using non-perturbative methods. I primarily work on applying Hamiltonian lattice gauge theory to low-dimensional gauge theories, and applying the conformal bootstrap to superconformal field theories. See my publications for more details. I am also involved in outreach efforts, including the National Science Bowl.
Previously, my notes “Undergraduate Physics in a Hurry” were hosted here. These notes have become a book with Princeton Press, co-authored with Andy Leifer and now titled Undergraduate Physics: Four Years in One.
selected publications
- Discrete chiral symmetry and mass shift in the lattice Hamiltonian approach to the Schwinger modelPhys. Rev. Res., Nov 2022
- Bootstrapping \mathcalN = 4 super-Yang-Mills on the conformal manifoldJHEP, Nov 2023
- Lattice Hamiltonian for adjoint QCD_2JHEP, Nov 2024