K-nonizing

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dc.contributor.authorBeltrán Jiménez, José
dc.contributor.authorBorislavov Vassilev, Teodor
dc.contributor.authorJaramillo Garrido, Dario
dc.contributor.authorLópez Maroto, Antonio
dc.contributor.authorMartín Moruno, María Del Prado
dc.date.accessioned2026-01-23T16:44:23Z
dc.date.available2026-01-23T16:44:23Z
dc.date.issued2026
dc.description© 2025 The Author(s) PIPF-2023/TEC-29931
dc.description.abstractWe unveil the dynamical equivalence of field theories with non-canonical kinetic terms and canonical theories with a volume element invariant under transverse diffeomorphisms. The proof of the equivalence also reveals a subtle connection between the standard Legendre transformation and the so-called Clairaut equation. Explicit examples of canonizable theories include classes of k-essence, non-linear electrodynamics, or f (R) theories. The equivalence can also be extended to the class of mimetic theories.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.facultyInstituto de Física de Partículas y del Cosmos (IPARCOS)
dc.description.refereedTRUE
dc.description.sponsorshipEuropean Commission
dc.description.sponsorshipMinisterio de Ciencia Innovación y Universidades (España)
dc.description.sponsorshipAgencia Estatal de Investigación (España)
dc.description.sponsorshipJunta de Castilla y León
dc.description.sponsorshipInstituto Politécnico Nacional (México)
dc.description.sponsorshipComunidad de Madrid
dc.description.statuspub
dc.identifier.citationJiménez, J. B., Vasilev, T. B., Jaramillo-Garrido, D., Maroto, A. L., & Martín-Moruno, P. (2025). K-nonizing. Physics Letters B, 140118.
dc.identifier.doi10.1016/j.physletb.2025.140118
dc.identifier.essn1873-2445
dc.identifier.issn0370-2693
dc.identifier.officialurlhttps://doi.org/10.1016/j.physletb.2025.140118
dc.identifier.relatedurlhttps://www.sciencedirect.com/science/article/pii/S0370269325008755
dc.identifier.urihttps://hdl.handle.net/20.500.14352/130895
dc.journal.titlePhysics Letters B
dc.language.isoeng
dc.page.final40118-6
dc.page.initial40118-1
dc.publisherElsevier
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-122938NB-I00/ES/LA ERA MULTI-SONDA PARA GRAVITACION Y COSMOLOGIA/
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica, Técnica y de Innovación 2024-2027/PID2024-158938NB-I00/ES/
dc.relation.projectIDSA097P24
dc.relation.projectIDPRX23/00530
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-138263NB-I00/ES/COSMOLOGIA Y GRAVITACION DEL SECTOR OSCURO/
dc.rightsAttribution 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subject.cdu51-73
dc.subject.cdu530.1
dc.subject.keywordGeneral relativity
dc.subject.keywordAlternative theories of gravity
dc.subject.ucmFísica-Modelos matemáticos
dc.subject.unesco2212 Física Teórica
dc.titleK-nonizing
dc.typejournal article
dc.type.hasVersionVoR
dc.volume.number872
dspace.entity.typePublication
relation.isAuthorOfPublicationd34116fa-5a6c-4952-bd25-565aa7abbf1b
relation.isAuthorOfPublication41d4865f-02ca-4962-b770-805484f2be99
relation.isAuthorOfPublicatione14691a1-d3b0-47b7-96d5-24d645534471
relation.isAuthorOfPublication0eef93f7-6cbe-4d2f-b000-64702b080e0e
relation.isAuthorOfPublication.latestForDiscovery41d4865f-02ca-4962-b770-805484f2be99

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