A nonperturbative approach to solving particle interactions described by this theory is to use a grid and introduce a momentum cutoff at one over the length of the grid spacing.
A nonperturbative approach to solving particle interactions described by this theory is to use a grid and introduce a momentum cutoff at one over the length of the grid spacing. David Politzer, Frank Wilczek, and David Gross were awarded the 2004 Nobel Prize for a prediction of an important property of this theory. The Lagrangian for this theory uses functions on the fundamental representation of the SU(3) symmetry group. Unlike the inverse square laws of gravity and electromagnetism, this theory does not predict a drop in its described force as the distance between particles increases. Two characteristic properties of this theory are confinement and asymptotic freedom. For 10 points, name this theory that uses the exchange of gluons between quarks to describe the strong force.
A nonperturbative approach to solving particle interactions described by this theory is to use a grid and introduce a momentum cutoff at one over the length of the grid spacing.
quantum chromodynamics [or QCD] &lt;Overman&gt;