3 papers
hep-ph2025
Decoupling Neutrino Magnetic Moment from Mass with Invariance
Julie Pagès, Anil Thapa
Standard Model extensions that yield observable neutrino magnetic moments typically also induce large neutrino masses, incompatible with experimental limits. This tension motivates…
hep-ph2025
Renormalizing Two-Fermion Operators in the SMEFT via Supergeometry
Benoît Assi, Andreas Helset, Julie Pagès +1
We extend the geometric framework of field-space covariance for loop computations, thereby unifying the treatment of scalars, fermions, and gauge bosons in effective field theories…
hep-ph2024
Field Redefinitions and Infinite Field Anomalous Dimensions
Aneesh V. Manohar, Julie Pagès, Jasper Roosmale Nepveu
Field redefinitions are commonly used to reduce the number of operators in the Lagrangian by removing redundant operators and transforming to a minimal operator basis. We give a ge…