Aviso: para depositar documentos, por favor, inicia sesión e identifícate con tu cuenta de correo institucional de la UCM con el botón MI CUENTA UCM. No emplees la opción AUTENTICACIÓN CON CONTRASEÑA
 

Do the gravitational corrections to the beta functions of the quartic and Yukawa couplings have an intrinsic physical meaning?

Simple item page
dc.contributor.authorGonzález Martín, S.
dc.contributor.authorPérez Martín, Carmelo
dc.date.accessioned2023-06-17T22:15:15Z
dc.date.available2023-06-17T22:15:15Z
dc.date.issued2017-10-10
dc.description© 2017 The Authors. Published by Elsevier B.V. We are grateful to E. Álvarez for illuminating discussions. This work has received funding from the European Unions 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 the Spanish MINECO through grants FPA2014-54154-P and FPA2016-78645-P, COST actions MP1405 (Quantum Structure of Spacetime) and COST MP1210 (The string theory Universe). S.G-M acknowledges the support of the Spanish Research Agency (Agencia Estatal de Investigación) through the grant IFT Centro de Excelencia Severo Ochoa SEV-2016-0597.
dc.description.abstractWe study the beta functions of the quartic and Yukawa couplings of General Relativity and Unimodular Gravity coupled to the λφ4 and Yukawa theories with masses. We show that the General Relativity corrections to those beta functions as obtained from the 1PI functional by using the standard MS multiplicative renormalization scheme of Dimensional Regularization are gauge dependent and, further, that they can be removed by a non-multiplicative, though local, field redefinition. An analogous analysis is carried out when General Relativity is replaced with Unimodular Gravity. Thus we show that any claim made about the change in the asymptotic behavior of the quartic and Yukawa couplings made by General Relativity and Unimodular Gravity lack intrinsic physical meaning.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipUnión Europea. H2020
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO)
dc.description.sponsorshipSpanish Research Agency (Agencia Estatal de Investigación)
dc.description.sponsorshipCentro de Excelencia Severo Ochoa
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/45752
dc.identifier.doi10.1016/j.physletb.2017.09.011
dc.identifier.issn0370-2693
dc.identifier.officialurlhttp://doi.org/10.1016/j.physletb.2017.09.011
dc.identifier.relatedurlhttp://www.sciencedirect.com
dc.identifier.urihttps://hdl.handle.net/20.500.14352/18279
dc.journal.titlePhysics letters B
dc.language.isoeng
dc.page.final590
dc.page.initial585
dc.publisherElsevier Science BV
dc.relation.projectIDELUSIVES (674896)
dc.relation.projectIDInvisiblesPlus (690575)
dc.relation.projectIDFPA2014-54154-P
dc.relation.projectIDFPA2016-78645-P
dc.relation.projectIDMP1405 (Quantum Structure of Spacetime)
dc.relation.projectIDMP1210 (The string theory Universe)
dc.relation.projectIDSEV-2016-0597
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/es/
dc.subject.cdu53
dc.subject.keywordOne-loop divergences
dc.subject.keywordNonrenormalizability
dc.subject.keywordSystem.
dc.subject.ucmFísica-Modelos matemáticos
dc.titleDo the gravitational corrections to the beta functions of the quartic and Yukawa couplings have an intrinsic physical meaning?
dc.typejournal article
dc.volume.number773
dspace.entity.typePublication
relation.isAuthorOfPublicationbf7276d2-1dee-4422-a116-e02a2b8b0ba3
relation.isAuthorOfPublication.latestForDiscoverybf7276d2-1dee-4422-a116-e02a2b8b0ba3

Download

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
PérezMartínCarmelo 52 LIBRE+CC.pdf
Size:
314.04 KB
Format:
Adobe Portable Document Format
downoload Download

Collections

Artículos