Cosmic strings and the topological theory of defects

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dc.contributor.advisorBulashenko, Oleg
dc.contributor.authorGarcía Heveling, Leonardo
dc.date.accessioned2017-11-03T14:56:21Z
dc.date.available2017-11-03T14:56:21Z
dc.date.issued2017-06
dc.descriptionTreballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2017, Tutor: Oleg Bulashenkoca
dc.description.abstractA mathematical characterization of topological defects is provided, with a discussion of topological stability and the necessary conditions for stable defects to appear. Defect formation in symmetry-breaking phase transitions of the Universe is discussed, and a simple model for the formation of cosmic strings is given. Geodesics in a cosmic string spacetime are calculated for the study of gravitational lensing phenomenaca
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/2445/117386
dc.language.isoengca
dc.rightscc-by-nc-nd (c) García Heveling, 2017
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.sourceTreballs Finals de Grau (TFG) - Física
dc.subject.classificationModels de cordacat
dc.subject.classificationCosmologiacat
dc.subject.classificationEspai i tempscat
dc.subject.classificationTreballs de fi de grau
dc.subject.otherString modelseng
dc.subject.otherCosmologyeng
dc.subject.otherSpace and timeeng
dc.subject.otherBachelor's theses
dc.titleCosmic strings and the topological theory of defectseng
dc.typeinfo:eu-repo/semantics/bachelorThesisca

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Treballs Finals de Grau (TFG) - Física