Most general EFTs from spurion analysis Hilbert series and minimal lepton flavor violation

Abstract We derive a saturation theorem for general Effective Field Theories (EFTs) constructed using spurion analysis. Let S be a set of spurion fields introduced to organize the breaking of a global symmetry G f , and H S be the subgroup of G f that remains unbroken under a generic vacuum expectat...

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Bibliographic Details
Main Authors: Benjamín Grinstein, Xiaochuan Lu, Carlos Miró, Pablo Quílez
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP07(2025)259
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