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Renormalization of the baryon axial vector current in heavy baryon chiral perturbation theory and the large Nc limit

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dc.contributor.advisor Flores Mendieta, Rúben
dc.contributor.author Hernández Ybarra, Johann Edir
dc.contributor.illustrator CVU 17080 ORCID 0000-0002-3536-3149 es_MX
dc.coverage.temporal México. San Luis Potosí. San Luis Potosí es_MX
dc.date.accessioned 2020-07-28T20:00:28Z
dc.date.available 2020-07-28T20:00:28Z
dc.date.issued 2019
dc.identifier.uri https://repositorioinstitucional.uaslp.mx/xmlui/handle/i/5906
dc.description.abstract To understand the strong interactions in nature, the most e cient theory in agreeing with the Standard Model is the Quantum Chromodynamics (QCD) that resumes the strong interactions in a model of quarks and gluons. In the regimen of low energy, QCD has problems to describe the phenomena because here the theory is no longer a quark theory, and they are con ned inside hadrons. To solve the above problem some di erent e ective theories have been proposed, two of the most relevant theories are Heavy Baryon Chiral Perturbation theory (HBChPT), which works with a model of baryons and mesons instead of quarks, and the large-Nc limit for QCD, which considers a many colors and the expansion of any QCD operator in a spin- avor representation. In this work, an important operator of QCD, the baryon axial vector current will be treated and computed the avor singlet and octet contribution to its one-loop renormalization in the combined formalism of HBChPT and the large Nc limit. es_MX
dc.description.statementofresponsibility Investigadores es_MX
dc.description.statementofresponsibility Estudiantes es_MX
dc.language Inglés es_MX
dc.relation.ispartofseries Maestría en Ciencias Física. Facultad de Ciencias. Universidad Autónoma de San Luis Potosí es_MX
dc.relation.haspart No. de Beca 626207, Consejo Nacional de Ciencia y Tecnología es_MX
dc.rights Acceso Abierto es_MX
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0 es_MX
dc.subject.classification CIENCIAS FÍSICO MATEMATICAS Y CIENCIAS DE LA TIERRA es_MX
dc.title Renormalization of the baryon axial vector current in heavy baryon chiral perturbation theory and the large Nc limit es_MX
dc.type Tesis de maestría es_MX


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