%AShirokov, M I
%D1990
%I; Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Theoretical Physics
%J
%K72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS, QUANTUM ELECTRODYNAMICS, POTENTIALS, GAUGE INVARIANCE, HAMILTONIANS, MULTIPOLES, 662110, 662200, THEORY OF FIELDS AND STRINGS, SPECIFIC THEORIES AND INTERACTION MODELS, PARTICLE SYSTEMATICS
%PMedium: X; Size: 14 p.
%TDivergent potentials in multipole quantum electrodynamics; Raskhodyashchiesya potentsialy v mul`tipol`noj kvantovoj ehlektrodinamike
%XThe multiple form of quantum electrodynamics containing the interaction eq-vectorxE-vector is discussed. Its hamiltonian has a divergent operator term. The available treatment of the trouble seems unsatisfactory. A potential-like nature of the term is ascertained using a regularization. A generalization of the multipole form is suggested in which the term divergency is reduced. It is shown that the obtained interaction with photons is still equal to eq-vectorxE-vector in the dipole approximation, and interatomic Coulomb interactions are absent. 11 refs.
%0Technical Report
USSR Other: ON: DE92609103; TRN: SU9107819081615 INIS Russian