Towards geometric inflation: The cubic case

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dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Física de Partículasgl
dc.contributor.affiliationUniversidade de Santiago de Compostela. Instituto Galego de Física de Altas Enerxías (IGFAE)gl
dc.contributor.authorArciniega, Gustavo
dc.contributor.authorEdelstein Glaubach, José Daniel
dc.contributor.authorJaime, Luisa G.
dc.date.accessioned2020-04-29T10:40:18Z
dc.date.available2020-04-29T10:40:18Z
dc.date.issued2020
dc.description.abstractWe present an up to cubic curvature correction to General Relativity with the following features: (i) its vacuum spectrum solely consists of a graviton, (ii) it possesses well-behaved black hole solutions which coincide with those of Einsteinian cubic gravity, (iii) its cosmology is well-posed as an initial value problem and, most importantly, (iv) it entails a geometric mechanism triggering an inflationary period in the early universe (driven by radiation) with a graceful exit to a late-time cosmology arbitrarily close to ΛCDM.gl
dc.description.peerreviewedSIgl
dc.description.sponsorshipGA wishes to acknowledge the hospitality of the IGFAE–USC and the postdoctoral fellowship from CONACYT (grant 207620). The work of JDE is supported by MINECO FPA2014-52218 and FPA2017-84436-P, Xunta de Galicia ED431C 2017/07, FEDER, and the María de Maeztu Unit of Excellence MDM-2016-0692gl
dc.identifier.citationGustavo Arciniega, José D. Edelstein, Luisa G. Jaime, Towards geometric inflation: The cubic case, Physics Letters B, Volume 802, 2020, 135272, ISSN 0370-2693, https://doi.org/10.1016/j.physletb.2020.135272gl
dc.identifier.doi10.1016/j.physletb.2020.135272
dc.identifier.essn1873-2445
dc.identifier.issn0370-2693
dc.identifier.urihttp://hdl.handle.net/10347/21870
dc.language.isoenggl
dc.publisherElseviergl
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/FPA2017-84436-P/ES/HOLOGRAFIA, GRAVITACION Y TEORIAS GAUGE
dc.relation.publisherversionhttps://doi.org/10.1016/j.physletb.2020.135272gl
dc.rights© 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).gl
dc.rights.accessRightsopen accessgl
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectHigher-curvature gravitygl
dc.subjectEinsteinian Cubic Gravitygl
dc.titleTowards geometric inflation: The cubic casegl
dc.typejournal articlegl
dc.type.hasVersionVoRgl
dspace.entity.typePublication
relation.isAuthorOfPublicationa6c244b7-87ba-460e-b612-9d71a3ed603b
relation.isAuthorOfPublication.latestForDiscoverya6c244b7-87ba-460e-b612-9d71a3ed603b

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