Por favor, use este identificador para citar o enlazar este ítem:
https://repositoriodspace.unipamplona.edu.co/jspui/handle/20.500.12744/9050Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.contributor.author | Lobo Boneth, Cristian Andrés. | - |
| dc.date.accessioned | 2024-10-01T20:27:53Z | - |
| dc.date.available | 2023-03-01 | - |
| dc.date.available | 2024-10-01T20:27:53Z | - |
| dc.date.issued | 2023 | - |
| dc.identifier.citation | Lobo Boneth, C. A. (2022). Métodos analíticos para el cálculo de la auto-energía del electrón en QED [Trabajo de Grado Pregrado, Universidad de Pamplona]. Repositorio Hulago Universidad de Pamplona. http://repositoriodspace.unipamplona.edu.co/jspui/handle/20.500.12744/9050 | es_CO |
| dc.identifier.uri | http://repositoriodspace.unipamplona.edu.co/jspui/handle/20.500.12744/9050 | - |
| dc.description | En este trabajo se realizó el cálculo de la auto-energía del electrón en electrodinámica cuántica al orden de un-loop utilizando el método diagramático basado en las reglas de Feynman, a partir del cual se pudo construir la amplitud de este observable físico. Debido a que se encontraron divergencias ultravioletas en las integrales que componen la amplitud, fue necesario aplicar un procedimiento de regularización dimensional que permitió aislar las singularidades en forma de polos simples y además separar la parte finita que contiene la información teórica necesaria para realizar predicciones físicas. Se usó la parametrización de Feynmman para escribir la amplitud en términos de integrales escalares cuya solución es conocida analíticamente y depende de funciones especiales como la función gamma de Euler o la función logaritmo en el plano complejo. Finalmente, se implementó un código en el lenguaje simbólico Wolfram Mathematica, con ayuda de los paquetes FeynArts y FeynCalc, el cual permitió obtener una expresión analítica para la auto-energía del electrón que coincide con la encontrada por el método diagramático de Feynman salvo por algunas constantes que sin embargo se pueden absorber en las divergencias. | es_CO |
| dc.description.abstract | El autor no proporciona la información sobre este ítem. | es_CO |
| dc.format.extent | 79 | es_CO |
| dc.format.mimetype | application/pdf | es_CO |
| dc.language.iso | es | es_CO |
| dc.publisher | Universidad de Pamplona – Facultad de Ciencias Básicas. | es_CO |
| dc.subject | Auto-energía del electrón. | es_CO |
| dc.subject | Diagramas de Feynmann. | es_CO |
| dc.subject | Regularización. | es_CO |
| dc.subject | Dimensional. | es_CO |
| dc.subject | Funciones de Green. | es_CO |
| dc.subject | Mathematica. | es_CO |
| dc.title | Métodos analíticos para el cálculo de la auto-energía del electrón en QED. | es_CO |
| dc.type | http://purl.org/coar/resource_type/c_7a1f | es_CO |
| dc.date.accepted | 2022-12-01 | - |
| dc.relation.references | S. Weinberg and W. S, The Quantum Theory of Fields. Vol. 1: Quantum Theory of Fields, Vol. 2: Modern Applications, Cambridge University Press, 1995. | es_CO |
| dc.relation.references | A. R. Fazio and E. A. R. R., “The lightest higgs boson mass of the MSSM at three-loop accuracy,” Nuclear Physics B, vol. 942, pp. 164–183, may 2019. | es_CO |
| dc.relation.references | E. Reyes and R. Fazio, “High-precision calculations of the higgs boson mass,” Particles, vol. 5, no. 1, pp. 53–73, 2022. | es_CO |
| dc.relation.references | L. Chen and A. Freitas, “Leading fermionic three-loop corrections to electroweak precision observables,” Journal of High Energy Physics, vol. 2020, jul 2020. | es_CO |
| dc.relation.references | R. H. Parker, C. Yu, W. Zhong, B. Estey, and H. Müller, “Measurement of the finestructure constant as a test of the standard model,” Science, vol. 360, pp. 191–195, apr 2018. | es_CO |
| dc.relation.references | T. Aoyama, N. Asmussen, M. Benayoun, J. Bijnens, T. Blum, M. Bruno, I. Caprini, C. C. Calame, M. Cè, G. Colangelo, et al., “The anomalous magnetic moment of the muon in the standard model,” Physics reports, vol. 887, pp. 1–166, 2020. | es_CO |
| dc.relation.references | P. G. and, “Status of the fermilab muon g-2 experiment,” EPJ Web of Conferences, vol. 262, p. 01003, 2022. | es_CO |
| dc.relation.references | O. Gituliar and S.-O. Moch, “Fuchsia and master integrals for energy–energy correlations at NLO in QCD,” Acta Physica Polonica B, vol. 48, no. 12, p. 2355, 2017. | es_CO |
| dc.relation.references | W. T. Bobadilla, A. Fazio, P. Mastrolia, and E. Mirabella, “Generalised unitarity for dimensionally regulated amplitudes,” Nuclear and Particle Physics Proceedings, vol. 267, pp. 150–157, 2015. | es_CO |
| dc.relation.references | T. Hahn and M. Perez-Victoria, “Automated one-loop calculations in four and d dimensions,” Computer Physics Communications, vol. 118, no. 2-3, pp. 153–165, 1999. | es_CO |
| dc.relation.references | H. B. Moss, A. Moore, D. S. Leslie, and P. Rayson, “Fiesta: Fast identification of state-of-the-art models using adaptive bandit algorithms,” arXiv preprint arXiv:1906.12230, 2019. | es_CO |
| dc.relation.references | E. Villa, “pysecdec as a tool for expansion by regions and loop amplitude evaluation,” SciPost Physics Proceedings, no. 7, p. 014, 2022. | es_CO |
| dc.relation.references | A. Freitas, “Three-loop vacuum integrals with arbitrary masses,” Journal of High Energy Physics, vol. 2016, no. 11, pp. 1–20, 2016 | es_CO |
| dc.relation.references | S. Bauberger, A. Freitas, and D. Wiegand, “Tvid 2: evaluation of planar-type threeloop self-energy integrals with arbitrary masses,” Journal of High Energy Physics, vol. 2020, no. 1, pp. 1–27, 2020. | es_CO |
| dc.relation.references | “Mathematica, Versión 13.1.” Champaign, IL, 2022. | es_CO |
| dc.relation.references | T. Hahn, “Generating feynman diagrams and amplitudes with feynarts 3,” Computer Physics Communications, vol. 140, no. 3, pp. 418–431, 2001. | es_CO |
| dc.relation.references | R. Mertig, M. Böhm, and A. Denner, “Feyncalc - computer-algebraic calculation of feynman amplitudes,” Computer Physics Communications, vol. 64, no. 3, pp. 345– 359, 1991. | es_CO |
| dc.relation.references | G. Kirchhoff, Researches on the Solar Spectrum, and the Spectra of the Chemical Elements. Macmillan and Company, 1862. | es_CO |
| dc.relation.references | A. Einstein, “Sobre un punto de vista heurıstico concerniente a la producción y transformación de la luz,” Annalen der Physik, vol. 17, pp. 132–148, 1905. | es_CO |
| dc.relation.references | A. Angstrom, Optiska Undersokningar. Svenska Vetenskapakademien, 1853. | es_CO |
| dc.relation.references | A. Einstein, “Über einen die erzeugung und verwandlung des lichtes betreffenden heuristischen gesichtspunkt,” Albert Einstein-Gesellschaft, 1905. | es_CO |
| dc.relation.references | M. E. Peskin, An introduction to quantum field theory. CRC press, 2018. | es_CO |
| dc.relation.references | K. G. Martín, “Biología y filosofía de la complementariedad en Niels Bohr,” Bajo palabra. Revista de filosofía, no. 24, pp. 449–474, 2020. | es_CO |
| dc.relation.references | J. Sentís, Cuántica : tu futuro en juego. Editorial Ariel, 2017. | es_CO |
| dc.relation.references | R. P. Feynman, “Space-time approach to quantum electrodynamics,” Phys. Rev., vol. 76, pp. 769–789, Sep 1949. | es_CO |
| dc.relation.references | A. F. Soria, Física nuclear y de partículas, vol. 62. Universitat de València, 2020. | es_CO |
| dc.relation.references | K. Kumericki, “Feynman diagrams for beginners,” arXiv:1602.04182, 2016. | es_CO |
| dc.relation.references | I. J.I, “Teoría cuántica de campos,” Departamento de Física Teórica y del Cosmos, Universidad de Granada. Espana., 2017. | es_CO |
| dc.relation.references | N. X.Hernandez, “Estudio de la generación de plasmones de superficie localizados en nanomateriales,” Benemérita Universidad Autónoma de Puebla, Puebla, 2016. | es_CO |
| dc.relation.references | R. G. Newton, “Optical theorem and beyond,” American Journal of Physics, vol. 44, no. 7, pp. 639–642, 1976. | es_CO |
| dc.relation.references | Gans and . H. Happel Reviews of Modern Physics 29, 294, 1909. | es_CO |
| dc.relation.references | E. Feenberg, “The scattering of slow electrons by neutral atoms,” Phys. Rev., vol. 40, pp. 40–54, Apr 1932. | es_CO |
| dc.relation.references | N. Bohr, R. Peierls, and G. Placzek, “Nuclear reactions in the continuous energy region,” Nature, vol. 144, pp. 200–201, July 1939. | es_CO |
| dc.relation.references | W. Heisenberg, “Die beobachtbaren Größen in der Theorie der Elementarteilchen. II,” Zeitschrift fur Physik, vol. 120, pp. 673–702, Nov. 1943. | es_CO |
| dc.relation.references | G. C. Wick, “On the space distribution of slow neutrons,” Phys. Rev., vol. 75, pp. 738–756, Mar 1949. | es_CO |
| dc.relation.references | L. I. Schiff, “On an Expression for the Total Cross Section,” Progress of Theoretical Physics, vol. 11, pp. 288–290, 03 1954. | es_CO |
| dc.relation.references | R. Glauber and V. Schomaker, “The theory of electron diffraction,” Phys. Rev., vol. 89, pp. 667–671, Feb 1953. | es_CO |
| dc.relation.references | H. Bethe, Mesons and Fields: Fields, by S. S. Schweber, H. A. Bethe and F. de Hoffmann. Mesons and Fields, Row, Peterson, 1955. | es_CO |
| dc.relation.references | H. van de Hulst, Light Scattering by Small Particles. Structure of matter series, John Wiley, 1957. | es_CO |
| dc.relation.references | L. Puzikov, R. Ryndin, and J. Smorodinsky, “Construction of the scattering matrix of a two-nucleon system,” Nuclear Physics, vol. 3, no. 3, pp. 436–445, 1957. | es_CO |
| dc.relation.references | N. Klepikov, “On the completeness of the complete scattering experiment,” Sov. Phys. JETP, vol. 20, p. 505, 1964. | es_CO |
| dc.relation.references | J. A. Soares, “Introduction to optical characterization of materials,” in Practical Materials Characterization, pp. 43–92, Springer, 2014. | es_CO |
| dc.relation.references | I. Rondón-Ojeda and F. Soto-Eguíbar, “Generalized optical theorem for propagation invariant beams,” Optik, vol. 137, pp. 17–24, 2017. | es_CO |
| dc.relation.references | P. L. Marston and L. Zhang, “Unphysical consequences of negative absorbed power in linear passive scattering: Implications for radiation force and torque,” The Journal of the Acoustical Society of America, vol. 139, no. 6, pp. 3139–3144, 2016. | es_CO |
| dc.relation.references | P. L. Marston, “Generalized optical theorem for scatterers having inversion symmetry: Applications to acoustic backscattering,” The Journal of the Acoustical Society of America, vol. 109, no. 4, pp. 1291–1295, 2001. | es_CO |
| dc.relation.references | P. L. Marston and J. H. Crichton, “Radiation torque on a sphere caused by a circularly-polarized electromagnetic wave,” Phys. Rev. A, vol. 30, pp. 2508–2516, Nov 1984. | es_CO |
| dc.relation.references | G. Gouesbet, “On the optical theorem and non-plane-wave scattering in quantum mechanics,” Journal of Mathematical Physics, vol. 50, no. 11, p. 112302, 2009. | es_CO |
| dc.relation.references | R. Rietkerk, “One-loop amplitudes in perturbative quantum field theory,” 2012. | es_CO |
| dc.relation.references | R. E. Cutkosky, “Singularities and discontinuities of feynman amplitudes,” Journal of Mathematical Physics, vol. 1, no. 5, pp. 429–433, 1960. | es_CO |
| dc.relation.references | R. Zwicky, “A brief introduction to dispersion relations and analyticity,” arXiv preprint arXiv:1610.06090, 2016. | es_CO |
| dc.relation.references | V. F. Weisskopf, “On the self-energy and the electromagnetic field of the electron,” Phys. Rev., vol. 56, pp. 72–85, Jul 1939. | es_CO |
| dc.relation.references | W. Gerlach and O. Stern, “Der experimentelle Nachweis der Richtungsquantelung im Magnetfeld,” Zeitschrift fur Physik, vol. 9, pp. 349–352, Dec. 1922. | es_CO |
| dc.relation.references | I. Waller, “Bemerkungen über die rolle der eigenenergie des elektrons in der quantentheorie der strahlung,” Zeitschrift für Physik, vol. 62, pp. 673–676, 1930. | es_CO |
| dc.relation.references | V. Weisskopf, “Berichtigung zu der arbeit: über die selbstenergie des elektrons,” Zeitschrift für Physik, vol. 90, no. 11, pp. 817–818, 1934. | es_CO |
| dc.relation.references | W. Heisenberg, “Die selbstenergie des elektrons,” Zeitschrift für Physik, vol. 65, no. 1, pp. 4–13, 1930. | es_CO |
| dc.relation.references | J. A. Wheeler, “On the mathematical description of light nuclei by the method of resonating group structure,” Phys. Rev., vol. 52, pp. 1107–1122, Dec 1937. | es_CO |
| dc.relation.references | T. Young, “II: The bakerian lecture. on the theory of light and colours,” Philosophical Transactions of the Royal Society of London, pp. 12 – 48, 1802. | es_CO |
| dc.relation.references | J. Bovy, “The self-energy of the electron: a quintessential problem in the development of QED,” arXiv preprint physics/0608108, 2006. | es_CO |
| dc.relation.references | J. C. Romao, “Modern techniques for one-loop calculations,” Version, vol. 1, p. 263, 2004. | es_CO |
| dc.relation.references | D. Bardin and G. Passarino, The standard model in the making: Precision study of the electroweak interactions, vol. 104. Oxford University Press, 1999. | es_CO |
| dc.relation.references | S. Arias García, “El teorema de baire y sus consecuencias en espacios de banach,” Universitat de Barcelona, 2016. | es_CO |
| dc.relation.references | J. C. Romao, “Advanced quantum field theory,” Lecture Notes for the PhD program, Phys. Dept., Inst. Sup. Tec., Lisboa, 2013. | es_CO |
| dc.rights.accessrights | http://purl.org/coar/access_right/c_abf2 | es_CO |
| dc.type.coarversion | http://purl.org/coar/resource_type/c_2df8fbb1 | es_CO |
| Aparece en las colecciones: | Física | |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| Lobo_2022_TG.pdf | Lobo_2022_TG | 1,1 MB | Adobe PDF | Visualizar/Abrir |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.