Quantum field theory is the fundamental framework for describing elementary particles. However, understanding its non-perturbative aspects – especially relevant for the study of Quantum Chromodynamics (QCD), the theory of strong interaction within the Standard Model – remains one of the great contemporary theoretical challenges. Lattice field theory offers a formulation based on first principles that allows to describe physical phenomena in the strong coupling regime, where perturbative methods are no longer valid. This formulation plays a key role both in the study of the fundamental properties of field theories and in the determination of Standard Model parameters and precision observables that guide the search for new physics beyond the Standard Model.

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