Quantization of a six-dimensional Wess-Zumino model
- Autores
- Barci, Daniel Gustavo; Bollini, Carlos Guido; Rocca, Mario Carlos
- Año de publicación
- 1995
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We examine a six-dimensional Wess-Zumino model. The equations of motion are of the fourth order, implying two modes of propagation; a normal bradyonic mode and a tachyonic mode. The conserved fermion current is constructed. The component fields are quantized in such a way that the operator representing the supercharge is the generator of supersymmetry transformations. The quantization is complemented by the definition of the vacuum for both modes. The evaluation of vacuum expectation values leads to a Feynman propagator for the normal mode and a half-advanced and half-retarded propagator for the tachyon mode. Convolutions between these propagators show consistency with unitarity.
Departamento de Física - Materia
-
Física
Ciencias Exactas
Wess-Zumino model
motion
supersymmetry transformations - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/140857
Ver los metadatos del registro completo
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Quantization of a six-dimensional Wess-Zumino modelBarci, Daniel GustavoBollini, Carlos GuidoRocca, Mario CarlosFísicaCiencias ExactasWess-Zumino modelmotionsupersymmetry transformationsWe examine a six-dimensional Wess-Zumino model. The equations of motion are of the fourth order, implying two modes of propagation; a normal bradyonic mode and a tachyonic mode. The conserved fermion current is constructed. The component fields are quantized in such a way that the operator representing the supercharge is the generator of supersymmetry transformations. The quantization is complemented by the definition of the vacuum for both modes. The evaluation of vacuum expectation values leads to a Feynman propagator for the normal mode and a half-advanced and half-retarded propagator for the tachyon mode. Convolutions between these propagators show consistency with unitarity.Departamento de Física1995info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf797-808http://sedici.unlp.edu.ar/handle/10915/140857enginfo:eu-repo/semantics/altIdentifier/issn/0369-3546info:eu-repo/semantics/altIdentifier/issn/1826-9869info:eu-repo/semantics/altIdentifier/doi/10.1007/bf02731021info: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:UNLP2025-10-15T11:23:59Zoai:sedici.unlp.edu.ar:10915/140857Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:23:59.299SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Quantization of a six-dimensional Wess-Zumino model |
| title |
Quantization of a six-dimensional Wess-Zumino model |
| spellingShingle |
Quantization of a six-dimensional Wess-Zumino model Barci, Daniel Gustavo Física Ciencias Exactas Wess-Zumino model motion supersymmetry transformations |
| title_short |
Quantization of a six-dimensional Wess-Zumino model |
| title_full |
Quantization of a six-dimensional Wess-Zumino model |
| title_fullStr |
Quantization of a six-dimensional Wess-Zumino model |
| title_full_unstemmed |
Quantization of a six-dimensional Wess-Zumino model |
| title_sort |
Quantization of a six-dimensional Wess-Zumino model |
| dc.creator.none.fl_str_mv |
Barci, Daniel Gustavo Bollini, Carlos Guido Rocca, Mario Carlos |
| author |
Barci, Daniel Gustavo |
| author_facet |
Barci, Daniel Gustavo Bollini, Carlos Guido Rocca, Mario Carlos |
| author_role |
author |
| author2 |
Bollini, Carlos Guido Rocca, Mario Carlos |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Física Ciencias Exactas Wess-Zumino model motion supersymmetry transformations |
| topic |
Física Ciencias Exactas Wess-Zumino model motion supersymmetry transformations |
| dc.description.none.fl_txt_mv |
We examine a six-dimensional Wess-Zumino model. The equations of motion are of the fourth order, implying two modes of propagation; a normal bradyonic mode and a tachyonic mode. The conserved fermion current is constructed. The component fields are quantized in such a way that the operator representing the supercharge is the generator of supersymmetry transformations. The quantization is complemented by the definition of the vacuum for both modes. The evaluation of vacuum expectation values leads to a Feynman propagator for the normal mode and a half-advanced and half-retarded propagator for the tachyon mode. Convolutions between these propagators show consistency with unitarity. Departamento de Física |
| description |
We examine a six-dimensional Wess-Zumino model. The equations of motion are of the fourth order, implying two modes of propagation; a normal bradyonic mode and a tachyonic mode. The conserved fermion current is constructed. The component fields are quantized in such a way that the operator representing the supercharge is the generator of supersymmetry transformations. The quantization is complemented by the definition of the vacuum for both modes. The evaluation of vacuum expectation values leads to a Feynman propagator for the normal mode and a half-advanced and half-retarded propagator for the tachyon mode. Convolutions between these propagators show consistency with unitarity. |
| publishDate |
1995 |
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1995 |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/140857 |
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| dc.language.none.fl_str_mv |
eng |
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eng |
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openAccess |
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http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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