Lattice gauge theory

Lattice gauge theory is a framework in theoretical physics used to study the fundamental forces of nature, particularly within the field of quantum field theory. It involves discretizing space and time into a grid or "lattice," allowing researchers to simulate particle interactions and gauge fields. By applying mathematical techniques on this lattice, scientists can examine complex phenomena like confinement in quantum chromodynamics (QCD) and calculate properties of particles. This method helps bridge the gap between abstract theories and real-world predictions, contributing significantly to our understanding of high-energy physics and the standard model of particle physics.