Renormalization of scalar-tensor AdS gravity theories in 6D

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dc.catalogadorgrr
dc.contributor.advisorAraya, Ignacio
dc.contributor.advisorBañados Lira, Maximo
dc.contributor.authorOsorio Navarro, Loreto Soledad
dc.contributor.otherPontificia Universidad Católica de Chile. Facultad de Física
dc.date.accessioned2025-09-25T15:38:00Z
dc.date.available2025-09-25T15:38:00Z
dc.date.issued2025
dc.date.updated2025-09-18T02:41:38Z
dc.descriptionTesis (Master in Theoretical Physics)--Pontificia Universidad Católica de Chile, 2025
dc.description.abstractIn this work we consider a scalar-tensor gravity action in six dimensions and study its finiteness through conformal renormalization. This action comprises a purely metric sector, defined by renormalized Einstein gravity, coupled to a scalar sector derived from the Lovelock gravity scalar uplift in six dimensions. For static black holes with both conformally flat and non-conformally flat transverse sections, the renormalized action yields finite results. In conformally flat cases, finiteness is achieved solely through a topological Euler term with a specific coupling. For non-conformally flat transverse sections, an additional boundary current term with a distinct coupling is required tocancel subleading divergences. These couplings match those derived from purely metric conformal embeddings in six dimensions, validating consistency across frameworks.The results indicate that starting from renormalized Lovelock theory, one can use the scalar conformal uplift to obtain a renormalized scalar-tensor theory with a non-minimally coupled scalar, thus extending conformal renormalization as a procedure to cases with (conformally coupled) matter.
dc.fechaingreso.objetodigital2025-09-18
dc.format.extent103 páginas
dc.fuente.origenAutoarchivo
dc.identifier.doi10.7764/tesisUC/FIS/105757
dc.identifier.urihttps://doi.org/10.7764/tesisUC/FIS/105757
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/105757
dc.information.autorucInstituto de Física; Bañados Lira, Maximo; 0000-0003-3238-7863; 1000636
dc.information.autorucInstituto de Física; Osorio Navarro, Loreto Soledad; S/I; 232167
dc.language.isoen
dc.nota.accesocontenido completo
dc.rightsacceso abierto
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subject.ddc510
dc.subject.deweyMatemática física y químicaes_ES
dc.titleRenormalization of scalar-tensor AdS gravity theories in 6D
dc.typetesis de maestría
sipa.codpersvinculados1000636
sipa.codpersvinculados232167
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