Research
Papers & explainers
Selected papers. Where available, an explainer page walks through the main ideas.
- 2026
A Superfluid at All Temperatures
Four-dimensional conformal field theories with finitely many fields whose thermal state breaks a continuous symmetry at every temperature. Weakly gauging the symmetry gives a superconductor over an exponential range of temperatures.
- 2026
Tilts from 2-Groups
Line defects charged under a 2-group symmetry generically break part of it, giving a family of defects protected by a "family anomaly", with tilt operators that probe how the defect responds to the broken symmetry.