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The Influence of Higher Fock States in Light-Cone Gauge Theories

S. Dalley

hep-tharXiv:hep-th/9804024

Abstract

In the light-cone Fock state expansion of gauge theories, the influence of non-valence states may be significant in precision non-perturbative calculations. In two-dimensional gauge theories, it is shown how these states modify the behaviour of the light-cone wavefunction in significant ways relative to endemic choices of variational ansatz. Similar effects in four-dimensional gauge theories are briefly discussed.

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