Testing a new strategy to treat divergent amplitudes in QED

Detalhes bibliográficos
Autor(a) principal: Scarpelli,A. P. Baêta
Data de Publicação: 1998
Outros Autores: Battistel,O. A., Nemes,M. C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331998000300001
Resumo: We analyse a new strategy to manipulate and calculate divergent amplitudes in the context of Quantum Electrodynamics. We compare our results with results of Dimensional Regularization and (one parameter) Pauli-Villars regularization prescriptions and conclude that the present technique allows for an unambiguous determination of the physical content of the divergent amplitude. The results obtained for QED can be easily extended to nonrenormalizable theories where they should be most especially useful.
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spelling Testing a new strategy to treat divergent amplitudes in QEDWe analyse a new strategy to manipulate and calculate divergent amplitudes in the context of Quantum Electrodynamics. We compare our results with results of Dimensional Regularization and (one parameter) Pauli-Villars regularization prescriptions and conclude that the present technique allows for an unambiguous determination of the physical content of the divergent amplitude. The results obtained for QED can be easily extended to nonrenormalizable theories where they should be most especially useful.Sociedade Brasileira de Física1998-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331998000300001Brazilian Journal of Physics v.28 n.3 1998reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97331998000300001info:eu-repo/semantics/openAccessScarpelli,A. P. BaêtaBattistel,O. A.Nemes,M. C.eng1999-05-13T00:00:00Zoai:scielo:S0103-97331998000300001Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:1999-05-13T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Testing a new strategy to treat divergent amplitudes in QED
title Testing a new strategy to treat divergent amplitudes in QED
spellingShingle Testing a new strategy to treat divergent amplitudes in QED
Scarpelli,A. P. Baêta
title_short Testing a new strategy to treat divergent amplitudes in QED
title_full Testing a new strategy to treat divergent amplitudes in QED
title_fullStr Testing a new strategy to treat divergent amplitudes in QED
title_full_unstemmed Testing a new strategy to treat divergent amplitudes in QED
title_sort Testing a new strategy to treat divergent amplitudes in QED
author Scarpelli,A. P. Baêta
author_facet Scarpelli,A. P. Baêta
Battistel,O. A.
Nemes,M. C.
author_role author
author2 Battistel,O. A.
Nemes,M. C.
author2_role author
author
dc.contributor.author.fl_str_mv Scarpelli,A. P. Baêta
Battistel,O. A.
Nemes,M. C.
description We analyse a new strategy to manipulate and calculate divergent amplitudes in the context of Quantum Electrodynamics. We compare our results with results of Dimensional Regularization and (one parameter) Pauli-Villars regularization prescriptions and conclude that the present technique allows for an unambiguous determination of the physical content of the divergent amplitude. The results obtained for QED can be easily extended to nonrenormalizable theories where they should be most especially useful.
publishDate 1998
dc.date.none.fl_str_mv 1998-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331998000300001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331998000300001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97331998000300001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.28 n.3 1998
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
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