Scalar field radiation emitted by an accelerated scalar point source: A classical field theory approach

Authors

  • D. P. Meira Filho Federal Institute of Education, Science and Technology of Para - Campus Santarem http://orcid.org/0000-0003-0421-1094
  • G. dos Santos de Sausa Federal University of Santa Catarina, Florianópolis, Brazil http://orcid.org/0000-0001-8335-9796
  • L. Helena Silva de Souza Federal University of Santa Catarina, Florianópolis, Brazil.
  • R. de Silva Sales Federal University of Santa Catarina, Florianópolis, Brazil.
  • J. Kysnney Santos Kamassury Electrical Engineering Graduate Program, Technology CenterFederal University of Santa Catarina, Florianópolis, Brazil, Laboratory of Signals and SystemsFederal University of Western Pará, Santarém, Brazil. https://orcid.org/0000-0001-8335-9796
  • J. Ferreira Lopes Geophysics Graduate Program, Federal University of Pará, Belém, Brazil. https://orcid.org/0000-0001-8753-4766

DOI:

https://doi.org/10.31349/RevMexFisE.65.105

Keywords:

Classical field theory, non-massive classical scalar field, calculation of emitted power, Green's function formalism, scalar radiation

Abstract

In this paper we will use classical field theory to address the interaction of an accelerated point source with a non-massive Klein-Gordon-Fock (KGF) field in Minkowski spacetime. For this, initially, we obtain the KGF equation for the non-massive scalar field via lagrangian formalism and the scalar potential through Green's function formalism. Finally, we reach the expression of the power radiated by a point scalar source under the influence of this field and its covariant generalization.

Author Biography

D. P. Meira Filho, Federal Institute of Education, Science and Technology of Para - Campus Santarem

Departamento de educação, pesquisa e extensão

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Published

2019-07-01

How to Cite

[1]
D. P. Meira Filho, G. dos Santos de Sausa, L. H. Silva de Souza, R. de Silva Sales, J. K. Santos Kamassury, and J. Ferreira Lopes, “Scalar field radiation emitted by an accelerated scalar point source: A classical field theory approach”, Rev. Mex. Fis. E, vol. 65, no. 2 Jul-Dec, pp. 105–113, Jul. 2019.

Issue

Vol. 65 No. 2 Jul-Dec (2019): Revista Mexicana de Física E

Section

02 Education in Physics

License

Copyright (c) 2019 Damiao Pedro Meira Filho, Jorge Kysnney Santos Kamassury

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Authors retain copyright and grant the Revista Mexicana de Física E right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.