Noun
chromodynamics (uncountable)
(physics) The study of the relationship between those quarks that possess the quantum property of color, and exchange gluons; more fully quantum chromodynamics.
Definition Quantum electrodynamics (QED) has one electron field and one photon field; quantum chromodynamics (QCD) has one field for each type of quark ; and, in condensed matter, there is an atomic displacement field that gives rise to phonon particles. Source: Internet
Color SU(3) (commonly abbreviated to SU(3) c ) is the gauge symmetry that relates the color charge in quarks and is the defining symmetry for quantum chromodynamics. Source: Internet
Behaviour of the strong force The strong force is described by quantum chromodynamics (QCD), a part of the standard model of particle physics. Source: Internet
For quantum chromodynamics, the Shifman Vainshtein Zakharov sum rules describe non-perturbatively excited long-wavelength field modes in particle language, but only in a phenomenological way. Source: Internet
In Skyrme's model, reproduced in the large N or string approximation to quantum chromodynamics (QCD), the proton and neutron are fermionic topological solitons of the pion field. Source: Internet
Lagrangian The dynamics of the quarks and gluons are controlled by the quantum chromodynamics Lagrangian. Source: Internet