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A description of particles with extension in nonlinear field theory

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Abstract

A generalization is presented in this article of the method of tight coupling used to describe particles with extension within the framework of the scalar-field theory with single-power law interaction. For the coupling λϕ4 an estimate is found by variational methods for the energy spectrum of lower single-particle excitations.

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Authors and Affiliations

  1. Patrice Lumumba University for People's Friendship, USSR

    V. P. Nisichenko & Yu. P. Rybakov

Authors
  1. V. P. Nisichenko
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  2. Yu. P. Rybakov
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii Fizika, No. 4, pp. 61–64, April, 1975.

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Nisichenko, V.P., Rybakov, Y.P. A description of particles with extension in nonlinear field theory. Soviet Physics Journal 18, 489–492 (1975). https://doi.org/10.1007/BF01093238

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  • DOI: https://doi.org/10.1007/BF01093238

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