We highlight the progress, current status, and open challenges of QCD-driven physics, in
theory and in experiment. We discuss how the strong interaction is intimately connected to a …

We introduce fundamental gauge theories that can be employed to construct informed
composite bright and dark extensions of the Standard Model, within and beyond the …

Half a century after its formulation, the Standard Model (SM) is by now the established theory
of Electro-Weak (EW) and Strong interactions, the discovery of the Higgs boson being the …

A bstract The LHCb measurement of the μ/e ratio RK∗ indicates a deficit with respect to the
Standard Model prediction, supporting earlier hints of lepton universality violation observed …

For the closing article in this volume on supersymmetry, we consider the alternative options
to SUSY theories: we present an overview of composite Higgs models in light of the …

A bstract I present a model addressing coherently the naturalness problem of the
electroweak scale and the observed pattern of deviations from the Standard Model in …

A bstract Anomalously light fermionic partners of the top quark often appear in explicit
constructions, such as the 5d holographic models, where the Higgs is a light composite …

A bstract We provide a unified description, both at the effective and fundamental Lagrangian
level, of models of composite Higgs dynamics where the Higgs itself can emerge, depending …

A bstract We introduce a new numerical algorithm based on semidefinite programming to
efficiently compute bounds on operator dimensions, central charges, and OPE coefficients in …

A bstract We consider four-dimensional UV descriptions of composite Higgs models without
elementary scalars, in which four-fermion interactions are introduced to an underlying gauge …