Off-shell unimodular N = 1, d = 4 supergravity

Off-shell unimodular N = 1, d = 4 supergravity

Abstract We formulate a unimodular N = 1, d = 4 supergravity theory off shell. We see that the infinitesimal Grassmann parameters defining the unimodular supergravity trans- formations are constrained and show that the conmutator of two infinitesinal unimodular supergravity transformations closes on...

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Bibliographic Details
Main Authors: Jesus Anero, Carmelo P. Martin, Raquel Santos-Garcia
Format: Article
Language:English
Published: SpringerOpen 2020-01-01
Series:Journal of High Energy Physics
Subjects:
Models of Quantum Gravity
Supergravity Models
Online Access:https://doi.org/10.1007/JHEP01(2020)145
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spelling doaj-a041b2d4986d477995e8b8c603ff5d792021-01-24T12:05:58ZengSpringerOpenJournal of High Energy Physics1029-84792020-01-012020112310.1007/JHEP01(2020)145Off-shell unimodular N = 1, d = 4 supergravityJesus Anero0Carmelo P. Martin1Raquel Santos-Garcia2Departamento de Física Teórica and Instituto de Física Teórica (IFT-UAM/CSIC), Universidad Autónoma de MadridDepartamento de Física Teórica and IPARCOS, Facultad de Ciencias Físicas, Universidad Complutense de Madrid (UCM)Departamento de Física Teórica and Instituto de Física Teórica (IFT-UAM/CSIC), Universidad Autónoma de MadridAbstract We formulate a unimodular N = 1, d = 4 supergravity theory off shell. We see that the infinitesimal Grassmann parameters defining the unimodular supergravity trans- formations are constrained and show that the conmutator of two infinitesinal unimodular supergravity transformations closes on transverse diffeomorphisms, Lorentz transforma- tions and unimodular supergravity transformations. Along the way, we also show that the linearized theory is a supersymmetric theory of gravitons and gravitinos. We see that de Sitter and anti-de Sitter spacetimes are non-supersymmetric vacua of our unimodular supergravity theory.https://doi.org/10.1007/JHEP01(2020)145Models of Quantum GravitySupergravity Models
collection DOAJ
language English
format Article
sources DOAJ
author Jesus Anero
Carmelo P. Martin
Raquel Santos-Garcia
spellingShingle Jesus Anero
Carmelo P. Martin
Raquel Santos-Garcia
Off-shell unimodular N = 1, d = 4 supergravity
Journal of High Energy Physics
Models of Quantum Gravity
Supergravity Models
author_facet Jesus Anero
Carmelo P. Martin
Raquel Santos-Garcia
author_sort Jesus Anero
title Off-shell unimodular N = 1, d = 4 supergravity
title_short Off-shell unimodular N = 1, d = 4 supergravity
title_full Off-shell unimodular N = 1, d = 4 supergravity
title_fullStr Off-shell unimodular N = 1, d = 4 supergravity
title_full_unstemmed Off-shell unimodular N = 1, d = 4 supergravity
title_sort off-shell unimodular n = 1, d = 4 supergravity
publisher SpringerOpen
series Journal of High Energy Physics
issn 1029-8479
publishDate 2020-01-01
description Abstract We formulate a unimodular N = 1, d = 4 supergravity theory off shell. We see that the infinitesimal Grassmann parameters defining the unimodular supergravity trans- formations are constrained and show that the conmutator of two infinitesinal unimodular supergravity transformations closes on transverse diffeomorphisms, Lorentz transforma- tions and unimodular supergravity transformations. Along the way, we also show that the linearized theory is a supersymmetric theory of gravitons and gravitinos. We see that de Sitter and anti-de Sitter spacetimes are non-supersymmetric vacua of our unimodular supergravity theory.
topic Models of Quantum Gravity
Supergravity Models
url https://doi.org/10.1007/JHEP01(2020)145
work_keys_str_mv AT jesusanero offshellunimodularn1d4supergravity
AT carmelopmartin offshellunimodularn1d4supergravity
AT raquelsantosgarcia offshellunimodularn1d4supergravity
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