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-th2026
Fermi Geometry of the Higgs Sector
Nathaniel Craig, I-Kwan Lee, Yu-Tse Lee
We develop the field space geometry of scalar-fermion effective field theories as a vector bundle supermanifold. We further establish a Fermi normal coordinate system on the bundle…
hep-th2025
Field Space Geometry and Nonlinear Supersymmetry
Yu-Tse Lee
We propose a geometric formulation of effective field theories via nonlinear supersymmetry. Non-supersymmetric particles are embedded in constrained superfields governed by a nonli…