Off-shell unimodular N = 1, d = 4 supergravity
Entity
UAM. Departamento de Física TeóricaPublisher
SpringerDate
2020-01-01Citation
10.1007/JHEP01(2020)145
Journal of High Energy Physic 2020.1 (2020): 145
ISSN
1126-6708DOI
10.1007/JHEP01(2020)145Funded by
This work has received funding from the Spanish Research Agency (Agencia Estatal de Investigación) through the grant IFT Centro de Excelencia Severo Ochoa SEV2016-0597, and the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grants agreement No 674896 and No 690575. We also have been partially supported by FPA2016-78645-P(Spain). RSG is supported by the Spanish FPU Grant No FPU16/01595. CPM has been partially supported by the Spanish Ministerio de Ciencia, Innovación y Universidades through grant PGC2018-095382-B-I00Project
Gobierno de España. SEV-2016-0597; info:eu-repo/grantAgreement/EC/H2020/674896/EU//ITN ELUSIVES; info:eu-repo/grantAgreement/EC/H2020/690575/EU//RISE InvisiblesPlus; Gobierno de España. FPA2016-78645-P; Gobierno de España. FPU16/01595; Gobierno de España. PGC2018-095382-B-I00Editor's Version
https://doi.org/10.1007/JHEP01(2020)145Subjects
Models of Quantum Gravity; Supergravity Models; FísicaRights
© 2020, The Author(s)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
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Google Scholar:Anero, Jesus
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Martin, Carmelo P.
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Santos-Garcia, Raquel
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