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Original scientific paper

Generating functional for bound states in QED

M. Pi atek ; Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia
V. N. Pervushin ; Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia
A. B. Arbuzov ; Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980, Dubna, Russia


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Abstract

The manifestly Lorentz covariant formulation of quantum electrodynamics disregards Coulomb instantaneous interaction and its consequence - instantaneous bound states (IBS's). In this article we consider the way of construction the IBS generating functional using the operator generalization of the initial data in the Dirac Hamiltonian approach to QED.

Keywords

Faddeev-Popov integral, instantaneous bound states, Markov-Yukawa bilocal fields

Hrčak ID:

304792

URI

https://hrcak.srce.hr/304792

Publication date:

2.3.2008.

Article data in other languages: croatian

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