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Highlights in Supergravity: CCJ 47 Years Later

We consider an expression for the supercurrent in the superconformal formulation of N=1 supergravity. A chiral compensator provides the supersymmetric formulation of the Callan-Coleman-Jackiw (CCJ) improved stress energy tensor, when the conformal gauge is used. Superconformal and non-superconformal...

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Detalles Bibliográficos
Autores principales: Ferrara, Sergio, Samsonyan, Marine
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:http://cds.cern.ch/record/2283157
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author Ferrara, Sergio
Samsonyan, Marine
author_facet Ferrara, Sergio
Samsonyan, Marine
author_sort Ferrara, Sergio
collection CERN
description We consider an expression for the supercurrent in the superconformal formulation of N=1 supergravity. A chiral compensator provides the supersymmetric formulation of the Callan-Coleman-Jackiw (CCJ) improved stress energy tensor, when the conformal gauge is used. Superconformal and non-superconformal matter give different conservation laws of the supercurrent, when coupled to the curvature supermultiplets which underlie the local superspace geometry. This approach can be applied to any set of auxiliary fields and it is useful to classify rigid curved superspace geometries. Examples with four supersymmetries are briefly described.
id cern-2283157
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
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spelling cern-22831572023-06-29T04:02:19Zhttp://cds.cern.ch/record/2283157engFerrara, SergioSamsonyan, MarineHighlights in Supergravity: CCJ 47 Years Laterhep-thParticle Physics - TheoryWe consider an expression for the supercurrent in the superconformal formulation of N=1 supergravity. A chiral compensator provides the supersymmetric formulation of the Callan-Coleman-Jackiw (CCJ) improved stress energy tensor, when the conformal gauge is used. Superconformal and non-superconformal matter give different conservation laws of the supercurrent, when coupled to the curvature supermultiplets which underlie the local superspace geometry. This approach can be applied to any set of auxiliary fields and it is useful to classify rigid curved superspace geometries. Examples with four supersymmetries are briefly described.arXiv:1709.02936CERN-TH-2017-189oai:cds.cern.ch:22831572017
spellingShingle hep-th
Particle Physics - Theory
Ferrara, Sergio
Samsonyan, Marine
Highlights in Supergravity: CCJ 47 Years Later
title Highlights in Supergravity: CCJ 47 Years Later
title_full Highlights in Supergravity: CCJ 47 Years Later
title_fullStr Highlights in Supergravity: CCJ 47 Years Later
title_full_unstemmed Highlights in Supergravity: CCJ 47 Years Later
title_short Highlights in Supergravity: CCJ 47 Years Later
title_sort highlights in supergravity: ccj 47 years later
topic hep-th
Particle Physics - Theory
url http://cds.cern.ch/record/2283157
work_keys_str_mv AT ferrarasergio highlightsinsupergravityccj47yearslater
AT samsonyanmarine highlightsinsupergravityccj47yearslater