Strong coupling expansion for scattering phases in hamiltonian lattice field theories - II. SU(2) gauge theory in (2+1) dimensions
arXiv:hep-lat/9412080
Abstract
A recently proposed method for a strong coupling analysis of scattering phenomena in hamiltonian lattice field theories is applied to the $\SU2$ Yang-Mills model in dimensions. The calculation is performed up to second order in the hopping parameter. All relevant quantities that characterize the collision between the lightest glueballs in the elastic region -- cross section, phase shifts, resonance parameters -- are determined.
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