Supersymmetry reduction of N-extended supergravities in four dimensions

We consider the possible consistent truncation of N-extended supergravities to lower N' theories. The truncation, unlike the case of N-extended rigid theories, is non trivial and only in some cases it is sufficient just to delete the extra N-N' gravitino multiplets. We explore different ca...

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Detalles Bibliográficos
Autores principales: Andrianopoli, Laura, D'Auria, Riccardo, Ferrara, Sergio
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2002/03/025
http://cds.cern.ch/record/524774
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author Andrianopoli, Laura
D'Auria, Riccardo
Ferrara, Sergio
author_facet Andrianopoli, Laura
D'Auria, Riccardo
Ferrara, Sergio
author_sort Andrianopoli, Laura
collection CERN
description We consider the possible consistent truncation of N-extended supergravities to lower N' theories. The truncation, unlike the case of N-extended rigid theories, is non trivial and only in some cases it is sufficient just to delete the extra N-N' gravitino multiplets. We explore different cases (starting with N=8 down to N'\geq 2) where the reduction implies restrictions on the matter sector. We perform a detailed analysis of the interesting case N=2 \to N=1. This analysis finds applications in different contexts of superstring and M-theory dynamics.
id cern-524774
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
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spelling cern-5247742023-03-14T18:50:29Zdoi:10.1088/1126-6708/2002/03/025http://cds.cern.ch/record/524774engAndrianopoli, LauraD'Auria, RiccardoFerrara, SergioSupersymmetry reduction of N-extended supergravities in four dimensionsParticle Physics - TheoryWe consider the possible consistent truncation of N-extended supergravities to lower N' theories. The truncation, unlike the case of N-extended rigid theories, is non trivial and only in some cases it is sufficient just to delete the extra N-N' gravitino multiplets. We explore different cases (starting with N=8 down to N'\geq 2) where the reduction implies restrictions on the matter sector. We perform a detailed analysis of the interesting case N=2 \to N=1. This analysis finds applications in different contexts of superstring and M-theory dynamics.We consider the possible consistent truncation of N-extended supergravities to lower N' theories. The truncation, unlike the case of N-extended rigid theories, is non trivial and only in some cases it is sufficient just to delete the extra N-N' gravitino multiplets. We explore different cases (starting with N=8 down to N'\geq 2) where the reduction implies restrictions on the matter sector. We perform a detailed analysis of the interesting case N=2 \to N=1. This analysis finds applications in different contexts of superstring and M-theory dynamics.hep-th/0110277CERN-TH-2001-300CERN-TH-2001-300oai:cds.cern.ch:5247742001-10-30
spellingShingle Particle Physics - Theory
Andrianopoli, Laura
D'Auria, Riccardo
Ferrara, Sergio
Supersymmetry reduction of N-extended supergravities in four dimensions
title Supersymmetry reduction of N-extended supergravities in four dimensions
title_full Supersymmetry reduction of N-extended supergravities in four dimensions
title_fullStr Supersymmetry reduction of N-extended supergravities in four dimensions
title_full_unstemmed Supersymmetry reduction of N-extended supergravities in four dimensions
title_short Supersymmetry reduction of N-extended supergravities in four dimensions
title_sort supersymmetry reduction of n-extended supergravities in four dimensions
topic Particle Physics - Theory
url https://dx.doi.org/10.1088/1126-6708/2002/03/025
http://cds.cern.ch/record/524774
work_keys_str_mv AT andrianopolilaura supersymmetryreductionofnextendedsupergravitiesinfourdimensions
AT dauriariccardo supersymmetryreductionofnextendedsupergravitiesinfourdimensions
AT ferrarasergio supersymmetryreductionofnextendedsupergravitiesinfourdimensions

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