Lattice QCD
= Lattice QCD
{wiki}
= Lattice quantum chromodynamics
{synonym}
Lattice QCD is a <lattice gauge theory> formulation of <Quantum chromodynamics>. A <Euclidean path integral> on a discrete spacetime lattice provides a route to computing <hadron> observables numerically, particularly when weak-coupling expansions are inadequate. Physical predictions require control of lattice spacing, finite spatial volume and quark-mass effects.