29 citations · 54 across the 4 of their papers we have counts for
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hep-th2023★ 1 cited
Spontaneous Symmetry Breaking from an On-Shell Perspective
Brad Bachu
We show how the well known patterns of masses and interactions that arise from spontaneous symmetry breaking can be determined from an entirely on-shell perspective, that is, witho…
hep-th2022
Stringy Completions of the Standard Model from the Bottom Up
Brad Bachu, Aaron Hillman
We study a class of tree-level ansätze for scalar and gauge boson amplitudes inspired by stringy UV completions. These amplitudes manifest Regge boundedness and are expone…
hep-th2019★ 24 cited
On-Shell Electroweak Sector and the Higgs Mechanism
Brad Bachu, Akshay Yelleshpur
We take the first steps towards an entirely on-shell description of the bosonic electroweak sector of the Standard Model. We write down on-shell three particle amplitudes consisten…