Multi-representation dynamics of SU(4) composite Higgs models: chiral limit and spectral reconstructions

Abstract We present a lattice study of the SU(4) gauge theory with two Dirac fermions in the fundamental and two in the two-index antisymmetric representation, a model close to a theory of partial compositeness proposed by G. Ferretti. Focus of this work are the methodologies behind the computation...

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Bibliographic Details
Main Authors: Luigi Del Debbio, Alessandro Lupo, Marco Panero, Nazario Tantalo
Format: Article
Language:English
Published: SpringerOpen 2023-03-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-023-11363-8