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Teoria de calibre e geometria via conexões de Cartan-Ehresmann
(Universidade Federal do Espírito Santo, 2012-12-07) Santos, Diego Henrique Carvalho dos; Alves, Magno Branco; Câmara, Leonardo Meireles; Macarini, Leonardo Magalhães; Bochi, Jairo da Silva
The aim of this work is to present how works the correspondence between the gauge theory and connections in ber bundles. More precisely establishing a dictionary between gauge theory of the quantum mechanics of a charged particle under the in‡uence of an electromagnetic eld and the studies of connections in circle bundles and line bundles. Then, we analyzed two objects of studies in physics using the knowledge acquired in the study of the geometry of ber bundles. The Chern classes and the holonomy of a connection will provide a geometrical visualization of, respectively, magnetic monopoles and the Aharonov-Bohm e¤ect