3 papers
hep-th2025
Consequences of Symmetry Fractionalization without 1-Form Global Symmetries
T. Daniel Brennan, Theodore Jacobson, Konstantinos Roumpedakis
We study the fractionalization of 0-form global symmetries on line operators in theories without 1-form global symmetries. The projective transformation properties of line operator…
hep-th2024
A New Solution to the Callan Rubakov Effect
T. Daniel Brennan
In this paper we study the scattering of massive fermions off of smooth, spherically symmetric monopoles in gauge theory. We propose a complete physical picture of the…
hep-th2024
A SymTFT for Continuous Symmetries
T. Daniel Brennan, Zhengdi Sun
Symmetry is a powerful tool for studying dynamics in QFT: it provides selection rules, constrains RG flows, and often simplifies analysis. Currently, our understanding is that the…