Determination of Thomas Process in QCD string models

In work is shown, that in a unrelativistic limit for a unlocal current, which promotes existence of a bound state there corresponds (meets) wave function of datas of systems. Our paper is devoted, study this problem investigated the asymptotical behavior of polarization loop-function for a scalar partiсle in an exterior stochastic field. The nonperturbative corrections to the interaction Hamiltonian are defined.

nonperturbative corrections , scalar particles , hamiltonian