Confinement through a relativistic generalization of the linear interaction
Cetin Savkli, Franz Gross
Abstract
Generalizing a covariant framework previously developed, it is shown that confinement insures that meson q+q decay amplitudes vanish when both quarks are on-shell. Regularization of singularities in a covariant linear potential associated with nonzero energy transfers (i.e. q2=0, qμ≠0) is improved.
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