Testing a new strategy to treat divergent amplitudes in QED
Autor(a) principal: | |
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Data de Publicação: | 1998 |
Outros Autores: | , |
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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Brazilian Journal of Physics |
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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 |
_version_ |
1754734858443161600 |