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Mostrando ítems 311-320 de 348
D=10 Super Yang-Mills, D=11 Supergravity and the Pure Spinor Superfield Formalism
(Universidade Estadual Paulista (Unesp), 2016-03-07)
E bem conhecido como descrever as teor´ıas de Super Yang-Mills (SYM) ´ em D = 10 dimens˜oes e Supergravidade (SG) em D = 11 dimens˜oes no superespa¸co e via seus campos componentes. No entanto, uma nova vers˜ao desses ...
Generación dinámica de masas y confinamiento en QED3
(Universidad Michoacana de San Nicolás de Hidalgo, 2012-02)
In this work of thesis we study the phenomena of the Dynamic Generation of GDM Masses (Dynamic Breaking of Chiral Symmetry) and Confinement through the Schwinger-Dyson Equations (ESD) [1], truncating them at a non-perturbative ...
Simetria discreta 'S IND. 3' como uma possível extensão para o Modelo Padrão
(Universidade Estadual Paulista (Unesp), 2014-07-18)
A new phase of measures for the mixing angles for the lepton sector began. The latest data for the value of 'teta IND. 3' excluded its null value in more than '10 IND. 'sigma'', then discarding the TBM mixing matrix of ...
The Dirac Equation in Six-dimensional SO(3,3) Symmetry Group and a Non-chiral "Electroweak" Theory
(Springer/plenum PublishersNew YorkEUA, 2010)
Neutrino masses in SU(5) X U(1)F with adjoint flavons
(Springer VerlagGrupo de Fenomenologia de Interacciones FundamentalesAlemania, 2017)
Higgs sector from a non-universal U(1)x supersymmetric model
(Universidad Nacional de ColombiaBogotá - Ciencias - Maestría en Ciencias - FísicaDepartamento de FísicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2021-05-11)
The project consider a U(1)x non-universal extension to the Minimal Supersymetric Standard Model for explaining more naturally the fermion mass hierarchy, in the sense that Yukawa couplings with the scalar background are ...
Corrección gravitacional dominante al Lagrangiano de Euler – Heisenberg Escalar
(Universidad Michoacana de San Nicolás de Hidalgo, 2008-03)
The history of relativistic quantum electrodynamics (QED) begins in 1928 with the famous article by Dirac [1], where he proposes his wave equation relativistic view of the electron. As is well known, his work the correct ...
Interacción Quark-Gluon
(Universidad Michoacana de San Nicolás de Hidalgo, 2008-02)
Quantic Chromodynamics (QCD) is the theory of strong interaction (Color strength), which is a fundamental force that describes the interactions between quarks and gluons within hadrons (such as protons, neutrons, or pion). ...
Análisis clásico y cuántico de un sistema soluble con problemas de fijación de norma (Gauge Fixing)
(Universidad Michoacana de San Nicolás de Hidalgo, 2008-10)
One of the fundamental problems of modern physics is the quantization of norm theories, since norm invariance encompasses all fundamental interactions of nature from electrodynamics, the standard model of electroweak ...