74 citations · 486 across the 26 of their papers we have counts for
28 papers
Residual Symmetries and Scalar Multiplet Vacuum Alignment in Non-Abelian Flavour Models
Ivo de Medeiros Varzielas, Ming-Shau Liu, Amartya Sengupta +1
We demonstrate that, upon minimizing a renormalizable, single-scalar potential invariant under a non-Abelian symmetry, special orientations in the associated vacuum alignment of th…
Revisiting strong-coupling determinations from event shapes
Guido Bell, Christopher Lee, Yiannis Makris +2
We reassess the theoretical uncertainties of strong-coupling determinations from a global fit to the thrust data, focusing in particular on the scheme dependence associat…
Froggatt-Nielsen Meets the SMEFT
Eetu Loisa, Jim Talbert
We study the matching of Froggatt-Nielsen theories of flavour onto the Standard Model Effective Field Theory (SMEFT), upon integrating out a heavy Beyond-the-Standard-Model (BSM) s…
Effects of Renormalon Scheme and Perturbative Scale Choices on Determinations of the Strong Coupling from Event Shapes
Guido Bell, Christopher Lee, Yiannis Makris +2
We study the role of renormalon cancellation schemes and perturbative scale choices in extractions of the strong coupling constant and the leading non-perturbative shift…
Revisiting the Universal Texture Zero of Flavour: a Markov Chain Monte Carlo Analysis
Jordan Bernigaud, Ivo de Medeiros Varzielas, Miguel Levy +1
We revisit the phenomenological predictions of the Universal Texture Zero (UTZ) model of flavour originally presented in arXiv:1710.01741, and update them in light of both improved…
The Geometric SMEFT: Operators and Connections
Jim Talbert
We write down a geometric realization of the Standard Model Effective Field Theory (SMEFT) extended by flavours of light sterile neutrinos, a so-called geoSMEFT. As with t…