On the regularization of quantum electrodynamics induced by nonpolynomial Lagrangians
- Autores
- Fanchiotti, Huner; García Canal, Carlos Alberto; Girotti, H. O.; Vucetich, Héctor
- Año de publicación
- 1971
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Our purpose in this paper is to analyse the coupling of a real massless scalar field with the interacting Dirac-Maxwell fields through a nonpolynomial factor which simulates the presence of %/-- g. We give a proof that no such a thing as a superpropagator appears and, as consequence, the removal of infinities does not follow, at least in a straightforward manner, from the nonpolynomial character of the Lagrangian. The implied suggestion is that, if gravity plays a regularizing role in the theory, either its tensor character is essential for that purpose or the regularization is provided by other coupling.
Departamento de Física - Materia
-
Física
quantum field theory
Lagrangian
massless scalar field - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/146814
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On the regularization of quantum electrodynamics induced by nonpolynomial LagrangiansFanchiotti, HunerGarcía Canal, Carlos AlbertoGirotti, H. O.Vucetich, HéctorFísicaquantum field theoryLagrangianmassless scalar fieldOur purpose in this paper is to analyse the coupling of a real massless scalar field with the interacting Dirac-Maxwell fields through a nonpolynomial factor which simulates the presence of %/-- g. We give a proof that no such a thing as a superpropagator appears and, as consequence, the removal of infinities does not follow, at least in a straightforward manner, from the nonpolynomial character of the Lagrangian. The implied suggestion is that, if gravity plays a regularizing role in the theory, either its tensor character is essential for that purpose or the regularization is provided by other coupling.Departamento de Física1971info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1001-1004http://sedici.unlp.edu.ar/handle/10915/146814enginfo:eu-repo/semantics/altIdentifier/issn/1827-613xinfo:eu-repo/semantics/altIdentifier/issn/0375-930xinfo:eu-repo/semantics/altIdentifier/doi/10.1007/bf02785834info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:32:36Zoai:sedici.unlp.edu.ar:10915/146814Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:32:37.063SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
On the regularization of quantum electrodynamics induced by nonpolynomial Lagrangians |
title |
On the regularization of quantum electrodynamics induced by nonpolynomial Lagrangians |
spellingShingle |
On the regularization of quantum electrodynamics induced by nonpolynomial Lagrangians Fanchiotti, Huner Física quantum field theory Lagrangian massless scalar field |
title_short |
On the regularization of quantum electrodynamics induced by nonpolynomial Lagrangians |
title_full |
On the regularization of quantum electrodynamics induced by nonpolynomial Lagrangians |
title_fullStr |
On the regularization of quantum electrodynamics induced by nonpolynomial Lagrangians |
title_full_unstemmed |
On the regularization of quantum electrodynamics induced by nonpolynomial Lagrangians |
title_sort |
On the regularization of quantum electrodynamics induced by nonpolynomial Lagrangians |
dc.creator.none.fl_str_mv |
Fanchiotti, Huner García Canal, Carlos Alberto Girotti, H. O. Vucetich, Héctor |
author |
Fanchiotti, Huner |
author_facet |
Fanchiotti, Huner García Canal, Carlos Alberto Girotti, H. O. Vucetich, Héctor |
author_role |
author |
author2 |
García Canal, Carlos Alberto Girotti, H. O. Vucetich, Héctor |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Física quantum field theory Lagrangian massless scalar field |
topic |
Física quantum field theory Lagrangian massless scalar field |
dc.description.none.fl_txt_mv |
Our purpose in this paper is to analyse the coupling of a real massless scalar field with the interacting Dirac-Maxwell fields through a nonpolynomial factor which simulates the presence of %/-- g. We give a proof that no such a thing as a superpropagator appears and, as consequence, the removal of infinities does not follow, at least in a straightforward manner, from the nonpolynomial character of the Lagrangian. The implied suggestion is that, if gravity plays a regularizing role in the theory, either its tensor character is essential for that purpose or the regularization is provided by other coupling. Departamento de Física |
description |
Our purpose in this paper is to analyse the coupling of a real massless scalar field with the interacting Dirac-Maxwell fields through a nonpolynomial factor which simulates the presence of %/-- g. We give a proof that no such a thing as a superpropagator appears and, as consequence, the removal of infinities does not follow, at least in a straightforward manner, from the nonpolynomial character of the Lagrangian. The implied suggestion is that, if gravity plays a regularizing role in the theory, either its tensor character is essential for that purpose or the regularization is provided by other coupling. |
publishDate |
1971 |
dc.date.none.fl_str_mv |
1971 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/146814 |
url |
http://sedici.unlp.edu.ar/handle/10915/146814 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/1827-613x info:eu-repo/semantics/altIdentifier/issn/0375-930x info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02785834 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
dc.format.none.fl_str_mv |
application/pdf 1001-1004 |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
reponame_str |
SEDICI (UNLP) |
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SEDICI (UNLP) |
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Universidad Nacional de La Plata |
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UNLP |
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UNLP |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
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score |
13.070432 |