Bound States in the Quantum Scalar Electrodynamics |
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| Authors: | G. V. Efimov |
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| Affiliation: | 1. Bogoliubov Laboratory of Theoretical Physics, Joined Institute for Nuclear Research, 141980, Dubna, Russia
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| Abstract: | The next relativistic correction to α to for bound state mass of two charged scalar particles is calculated in the quantum scalar electrodynamics by the functional integral method. Contribution of the “nonphysical” time variable turned out to be important and leads to nonanalytic dependence of the bound state mass on α. |
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