Quantum scalar theories in the AdS/CFT correspondence

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dc.contributor.advisorBañados, Máximo
dc.contributor.authorBianchi Palacios, Ernesto
dc.contributor.otherPontificia Universidad Católica de Chile. Instituto de Física
dc.date2021-07-18
dc.date.accessioned2021-07-21T19:50:13Z
dc.date.issued2021
dc.date.updated2021-07-16T19:50:57Z
dc.descriptionTesis (Master of Science in Physics)--Pontificia Universidad Católica de Chile, 2021
dc.description.abstractThis thesis contains original research on the conjectured AdS/CFT correspondence. Known are the holographic correlators resulting from this correspondence under its classical approximation, confirming the conjecture at this level. In this work we will explore its consequences beyond this approximation, considering the quantum corrections to these known dual correlators for the particular cases of scalar Phi^3 and Phi^4 theories on a fixed AdS(d+1) background. This will involve the development of a scheme that adds systematically order by order the quantum corrections to the correlators obtained classically together with the computation of these new contributions, introducing on the way sensible regularization and renormalization schemes for the different expected divergences. This process will show in a clear way the effect of these loop corrections through the main role played by the infrared and ultraviolet divergences, which is briefly summarized in: the quantum corrections to the holographic correlators produce anomalies in the resulting CFT in the form of an anomalous scaling dimension, confirming the validity of the conjecture beyond tree-level computations. All this study is carried out throughout this thesis for arbitrary values of the parameters of the theory in the bulk. With the intention to study the general ideas and results developed in this work, at the end of the thesis a particular case is analyzed.
dc.description.version2021-07-18
dc.format.extentii, 178 páginas
dc.fuente.origenAutoarchivo
dc.identifier.doi10.7764/tesisUC/FIS/61098
dc.identifier.urihttps://doi.org/10.7764/tesisUC/FIS/61098
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/61098
dc.information.autorucInstituto de Física ; Bañados, Máximo ; S/I ; 1000636
dc.information.autorucInstituto de Física ; Bianchi Palacios, Ernesto ; 0000-0002-8758-1105 ; 1081557
dc.language.isoen
dc.nota.accesoContenido completo
dc.rightsacceso abierto
dc.subject.ddc530.143
dc.subject.deweyMatemática física y químicaes_ES
dc.subject.otherTeoría cuántica de camposes_ES
dc.titleQuantum scalar theories in the AdS/CFT correspondencees_ES
dc.typetesis de maestría
sipa.codpersvinculados1000636
sipa.codpersvinculados1081557
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