Calculation of the Kerr black hole parameters in terms of its rotation curves

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dc.audiencegeneralPublices_MX
dc.contributorHerrera Aguilar, Alfredo
dc.contributor.advisorHERRERA AGUILAR, ALFREDO; 21161
dc.contributor.authorNucamendi Gómez, Ulises
dc.creatorNUCAMENDI GOMEZ, ULISES; 20733
dc.date.accessioned2020-02-11T15:01:53Z
dc.date.available2020-02-11T15:01:53Z
dc.date.issued2019-12
dc.description.abstract"We are motivated by the recently reported dynamical evidence of stars with short orbital periods moving around the center of the Milky Way and the corresponding hypothesis about the existence of a supermassive black hole hosted at its center. In this paper we show how the mass and rotation parameters of a Kerr black hole (assuming that the putative supermassive black hole is of this type), as well as the distance that separates the black hole from the Earth, can be estimated in a relativistic way in terms of i) the red and blue shifts of photons that are emitted by geodesic massive particles (stars) and travel along null geodesics towards a distant observer (located at a finite distance), and ii) the radius of these star orbits. As a concrete example and as a first step towards a full relativistic analysis of the above mentioned star orbits around the center of our galaxy, we consider stable equatorial circular orbits of stars and express their corresponding red/blue shifts in terms of the metric parameters (mass and angular momentum per unit mass) and the orbital radii of both the emitter star and the distant observer".es_MX
dc.folio876419TLes_MX
dc.formatpdfes_MX
dc.identificator1es_MX
dc.identifier.urihttps://hdl.handle.net/20.500.12371/4659
dc.language.isoenges_MX
dc.matricula.creator870293161es_MX
dc.publisherBenemérita Universidad Autónoma de Pueblaes_MX
dc.rights.accesopenAccesses_MX
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0es_MX
dc.subject.classificationCIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRAes_MX
dc.subject.dbgunamEspectros ultravioletaes_MX
dc.subject.dbgunamAgujeros negros de Kerr--Matemáticases_MX
dc.subject.lccAgujeros negros (Astronomía)es_MX
dc.subject.lccFotoneses_MX
dc.subject.lccRelatividad general (Física)--Investigaciónes_MX
dc.thesis.careerLicenciatura en Físicaes_MX
dc.thesis.degreedisciplineÁrea de Ingeniería y Ciencias Exactases_MX
dc.thesis.degreegrantorFacultad de Ciencias Físico Matemáticases_MX
dc.thesis.degreetoobtainLicenciado (a) en Físicaes_MX
dc.titleCalculation of the Kerr black hole parameters in terms of its rotation curveses_MX
dc.typeTesis de licenciaturaes_MX
dc.type.conacytbachelorThesises_MX
dc.type.degreeLicenciaturaes_MX
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