In quantum chromodynamics (QCD), the strong force which binds quarks together, chiral symmetry is spontaneously broken, leading to the formation of hadrons (such as protons and neutrons) from quarks.
In quantum chromodynamics (QCD), the strong force which binds quarks together, chiral symmetry is spontaneously broken, leading to the formation of hadrons (such as protons and neutrons) from quarks.