Quantization of a six-dimensional Wess-Zumino model

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 represent...

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Autores principales: Barci, Daniel Gustavo, Bollini, Carlos Guido, Rocca, Mario Carlos
Formato: Articulo
Lenguaje:Inglés
Publicado: 1995
Materias:
Física
Ciencias Exactas
Wess-Zumino model
motion
supersymmetry transformations
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/140857
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-140857
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Ciencias Exactas
Wess-Zumino model
motion
supersymmetry transformations
spellingShingle Física
Ciencias Exactas
Wess-Zumino model
motion
supersymmetry transformations
Barci, Daniel Gustavo
Bollini, Carlos Guido
Rocca, Mario Carlos
Quantization of a six-dimensional Wess-Zumino model
topic_facet Física
Ciencias Exactas
Wess-Zumino model
motion
supersymmetry transformations
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.
format Articulo
Articulo
author Barci, Daniel Gustavo
Bollini, Carlos Guido
Rocca, Mario Carlos
author_facet Barci, Daniel Gustavo
Bollini, Carlos Guido
Rocca, Mario Carlos
author_sort Barci, Daniel Gustavo
title Quantization of a six-dimensional Wess-Zumino model
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
publishDate 1995
url http://sedici.unlp.edu.ar/handle/10915/140857
work_keys_str_mv AT barcidanielgustavo quantizationofasixdimensionalwesszuminomodel
AT bollinicarlosguido quantizationofasixdimensionalwesszuminomodel
AT roccamariocarlos quantizationofasixdimensionalwesszuminomodel
bdutipo_str Repositorios
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