3 papers
hep-ph2025
Sensitivity of -boson measurements to low-mass right-handed neutrinos
Rodrigo Alonso, Sam Bates, Chris Hays +2
A low-mass right-handed neutrino could interact with electroweak bosons via mixing, a mediator particle, or loop corrections. Using an effective field theory, we determine constrai…
hep-ph2025
Charge quantisation, monopoles and emergent symmetry in the Standard Model and its embeddings
Rodrigo Alonso, Despoina Dimakou, Yunji Ha +1
This work studies the connection of the global properties of the SM gauge group to 1-form discrete symmetries, the possible non-Abelian embeddings of the SM group, and electric and…
hep-ph2024
Counting and building operators in theories with hidden symmetries and application to HEFT
Rodrigo Alonso, Shakeel Ur Rahaman
Identifying a full basis of operators to a given order is key to the generality of Effective Field Theory (EFT) and is by now a problem of known solution in terms of the Hilbert se…