On the structure of the Hamiltonian of QCD string

Definition of nonperturbative corrections to Hamiltonian of interaction according to the basis investigation of the asymptotically behavior of the loop function of scalar particles in the external electromagnet field. The constituent masses of the bound state are analytically determined. It is shown that the constituent masses of the system differ from the masses of free particles. Are calculated the additives, bonded with the Thomas precession.

nonperturbative corrections, scalar particles, hamiltonian