Primordial black holes from high peaks in the density field

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dc.contributor.advisorGarriga Torres, Jaume
dc.contributor.authorCid Giménez, Judith
dc.date.accessioned2019-09-27T14:21:18Z
dc.date.available2019-09-27T14:21:18Z
dc.date.issued2019-06
dc.descriptionTreballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2019, Tutor: Jaume Garrigaca
dc.description.abstractIn this work we study the formation of primordial black holes, through the collapse of spherically symmetric overdensities during the radiation era. We study the effect of departures from Gaussianity of the primordial curvature perturbations in the threshold for collapse of high peaks. We find that non-Gaussianity can affect the probability of black hole formation significantlyca
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/2445/141140
dc.language.isoengca
dc.rightscc-by-nc-nd (c) Cid, 2019
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.classificationForats negres (Astronomia)cat
dc.subject.classificationPertorbació (Astronomia)cat
dc.subject.classificationTreballs de fi de graucat
dc.subject.otherBlack holes (Astronomy)eng
dc.subject.otherPerturbation (Astronomy)eng
dc.subject.otherBachelor's theseseng
dc.titlePrimordial black holes from high peaks in the density fieldeng
dc.typeinfo:eu-repo/semantics/bachelorThesisca

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Treballs Finals de Grau (TFG) - Física