Supersymmetry in non commutative superspaces

Non commutative superspaces can be introduced as the Moyal-Weyl quantization of a Poisson bracket for classical superfields. Different deformations are studied corresponding to constant background fields in string theory. Supersymmetric and non supersymmetric deformations can be defined, depending o...

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Detalles Bibliográficos
Autores principales: Ferrara, S., Lledo, M.A., Macia, O.
Lenguaje:eng
Publicado: 2003
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2003/09/068
http://cds.cern.ch/record/627248
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author Ferrara, S.
Lledo, M.A.
Macia, O.
author_facet Ferrara, S.
Lledo, M.A.
Macia, O.
author_sort Ferrara, S.
collection CERN
description Non commutative superspaces can be introduced as the Moyal-Weyl quantization of a Poisson bracket for classical superfields. Different deformations are studied corresponding to constant background fields in string theory. Supersymmetric and non supersymmetric deformations can be defined, depending on the differential operators used to define the Poisson bracket. Some examples of deformed, 4 dimensional lagrangians are given. For extended superspace (N>1), some new deformations can be defined, with no analogue in the N=1 case.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
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spelling cern-6272482023-03-14T18:10:01Zdoi:10.1088/1126-6708/2003/09/068http://cds.cern.ch/record/627248engFerrara, S.Lledo, M.A.Macia, O.Supersymmetry in non commutative superspacesParticle Physics - TheoryNon commutative superspaces can be introduced as the Moyal-Weyl quantization of a Poisson bracket for classical superfields. Different deformations are studied corresponding to constant background fields in string theory. Supersymmetric and non supersymmetric deformations can be defined, depending on the differential operators used to define the Poisson bracket. Some examples of deformed, 4 dimensional lagrangians are given. For extended superspace (N>1), some new deformations can be defined, with no analogue in the N=1 case.Non commutative superspaces can be introduced as the Moyal-Weyl quantization of a Poisson bracket for classical superfields. Different deformations are studied corresponding to constant background fields in string theory. Supersymmetric and non supersymmetric deformations can be defined, depending on the differential operators used to define the Poisson bracket. Some examples of deformed, 4 dimensional lagrangians are given. For extended superspace (N>1), some new deformations can be defined, with no analogue in the N=1 case.hep-th/0307039CERN-TH-2003-150IFIC-03-32FTUV-03-0602CERN-TH-2003-150FTUV-2003-0602IFIC-2003-32oai:cds.cern.ch:6272482003-07-03
spellingShingle Particle Physics - Theory
Ferrara, S.
Lledo, M.A.
Macia, O.
Supersymmetry in non commutative superspaces
title Supersymmetry in non commutative superspaces
title_full Supersymmetry in non commutative superspaces
title_fullStr Supersymmetry in non commutative superspaces
title_full_unstemmed Supersymmetry in non commutative superspaces
title_short Supersymmetry in non commutative superspaces
title_sort supersymmetry in non commutative superspaces
topic Particle Physics - Theory
url https://dx.doi.org/10.1088/1126-6708/2003/09/068
http://cds.cern.ch/record/627248
work_keys_str_mv AT ferraras supersymmetryinnoncommutativesuperspaces
AT lledoma supersymmetryinnoncommutativesuperspaces
AT maciao supersymmetryinnoncommutativesuperspaces

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