3 papers
hep-th2026
Supersymmetric geometry in non-supersymmetric effective field theory
Nathaniel Craig, Andrew Fee, Yu-Tse Lee
We develop a geometric framework for non-supersymmetric effective gauge theories based on their nonlinear supersymmetrizations. We construct supersymmetric embeddings for most oper…
hep-ph2026
High-quality Axion Strings from Monopole Strings
Nathaniel Craig, Amalia Madden
Five-dimensional 't Hooft-Polyakov monopole strings whose cores restore a non-abelian gauge symmetry become axion strings for extra-dimensional axions. The parametric separation be…
hep-th2026
Generalized symmetries and emergence in axion effective field theories
Dan Sehayek, Nathaniel Craig
We study the phenomenological consequences of higher symmetry structures in axion effective field theories. Higher-group and non-invertible symmetries impose parametric constraints…