Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields

Autores
Badagnani, Daniel; Mariano, Alejandro Edgardo; Barbero, César Alberto
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We perform the Dirac quantization of Rarita-Schwinger fields interacting with a spinor and the first derivative of a pseudoscalar field. We achieve the calculations for two forms of this interaction: first we review the conventional coupling of lowest derivative order, reproducing the well known inconsistencies in its anticommutator algebra. Then, we perform the analysis on the next order term popularly known as 'spin-3/2 gauge invariant interaction', which is claimed to be free of these inconsistencies. Nevertheless we find that the direct application of the Dirac formalism leads to inconsistencies in complete analogy to the previous case. This is of high relevance in the particle phenomenology field, where these interactions are used to interpret experimental data involving δ(1232)resonances.
Fil: Badagnani, Daniel. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mariano, Alejandro Edgardo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Barbero, César Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Materia
Constraints
Dirac Brackets
Positive Nondefinite Metric
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/63948
Acceder
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spelling Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fieldsBadagnani, DanielMariano, Alejandro EdgardoBarbero, César AlbertoConstraintsDirac BracketsPositive Nondefinite Metrichttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We perform the Dirac quantization of Rarita-Schwinger fields interacting with a spinor and the first derivative of a pseudoscalar field. We achieve the calculations for two forms of this interaction: first we review the conventional coupling of lowest derivative order, reproducing the well known inconsistencies in its anticommutator algebra. Then, we perform the analysis on the next order term popularly known as 'spin-3/2 gauge invariant interaction', which is claimed to be free of these inconsistencies. Nevertheless we find that the direct application of the Dirac formalism leads to inconsistencies in complete analogy to the previous case. This is of high relevance in the particle phenomenology field, where these interactions are used to interpret experimental data involving δ(1232)resonances.Fil: Badagnani, Daniel. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mariano, Alejandro Edgardo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Barbero, César Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaIOP Publishing2017-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/63948Badagnani, Daniel; Mariano, Alejandro Edgardo; Barbero, César Alberto; Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields; IOP Publishing; Journal Of Physics G-nuclear And Particle Physics; 44; 2; 1-2017; 1-14; 0250010954-3899CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/journal/1742-6596info:eu-repo/semantics/altIdentifier/doi/10.1088/1361-6471/44/2/025001info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:12:58Zoai:ri.conicet.gov.ar:11336/63948instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:12:58.39CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields
title Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields
spellingShingle Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields
Badagnani, Daniel
Constraints
Dirac Brackets
Positive Nondefinite Metric
title_short Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields
title_full Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields
title_fullStr Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields
title_full_unstemmed Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields
title_sort Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields
dc.creator.none.fl_str_mv Badagnani, Daniel
Mariano, Alejandro Edgardo
Barbero, César Alberto
author Badagnani, Daniel
author_facet Badagnani, Daniel
Mariano, Alejandro Edgardo
Barbero, César Alberto
author_role author
author2 Mariano, Alejandro Edgardo
Barbero, César Alberto
author2_role author
author
dc.subject.none.fl_str_mv Constraints
Dirac Brackets
Positive Nondefinite Metric
topic Constraints
Dirac Brackets
Positive Nondefinite Metric
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We perform the Dirac quantization of Rarita-Schwinger fields interacting with a spinor and the first derivative of a pseudoscalar field. We achieve the calculations for two forms of this interaction: first we review the conventional coupling of lowest derivative order, reproducing the well known inconsistencies in its anticommutator algebra. Then, we perform the analysis on the next order term popularly known as 'spin-3/2 gauge invariant interaction', which is claimed to be free of these inconsistencies. Nevertheless we find that the direct application of the Dirac formalism leads to inconsistencies in complete analogy to the previous case. This is of high relevance in the particle phenomenology field, where these interactions are used to interpret experimental data involving δ(1232)resonances.
Fil: Badagnani, Daniel. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mariano, Alejandro Edgardo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Barbero, César Alberto. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
description We perform the Dirac quantization of Rarita-Schwinger fields interacting with a spinor and the first derivative of a pseudoscalar field. We achieve the calculations for two forms of this interaction: first we review the conventional coupling of lowest derivative order, reproducing the well known inconsistencies in its anticommutator algebra. Then, we perform the analysis on the next order term popularly known as 'spin-3/2 gauge invariant interaction', which is claimed to be free of these inconsistencies. Nevertheless we find that the direct application of the Dirac formalism leads to inconsistencies in complete analogy to the previous case. This is of high relevance in the particle phenomenology field, where these interactions are used to interpret experimental data involving δ(1232)resonances.
publishDate 2017
dc.date.none.fl_str_mv 2017-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/63948
Badagnani, Daniel; Mariano, Alejandro Edgardo; Barbero, César Alberto; Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields; IOP Publishing; Journal Of Physics G-nuclear And Particle Physics; 44; 2; 1-2017; 1-14; 025001
0954-3899
CONICET Digital
CONICET
url http://hdl.handle.net/11336/63948
identifier_str_mv Badagnani, Daniel; Mariano, Alejandro Edgardo; Barbero, César Alberto; Inconsistency of the 'spin-3/2 gauge invariant' interaction of Rarita-Schwinger fields; IOP Publishing; Journal Of Physics G-nuclear And Particle Physics; 44; 2; 1-2017; 1-14; 025001
0954-3899
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/journal/1742-6596
info:eu-repo/semantics/altIdentifier/doi/10.1088/1361-6471/44/2/025001
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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