Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/31408
Title: Acoplamento de férmions com o campo gravitacional e aplicação na cosmologia
Other Titles: Coupling of fermions with the field gravitation and application in cosmology
Authors: Brito, Luiz Cleber Tavares de
Felipe, Jean Carlos Coelho
Felipe, Jean Carlos Coelho
Cardoso, Tatiana Ramos
Carvalho, Gabriela Coutinho de
Keywords: Férmions
Acoplamento do campo de Dirac
Tetradas
Gravitação
Cosmologia
Gravitation
Tetrad
Cosmology
Issue Date: 17-Oct-2018
Publisher: Universidade Federal de Lavras
Citation: BARBOZA, L. N. Acoplamento de férmions com o campo gravitacional e aplicação na cosmologia. 2018. 49 p. Dissertação (Mestrado em Física) - Universidade Federal de Lavras, Lavras, 2018.
Abstract: The proposal of this work is to present a review on the coupling of the Dirac field (fermions) to the gravitational field through the formalism of the tetrads. More specifically, an application will be made to the Friedmann-Robertson-Walker model in which the fermionic field is considered as one of the components of the cosmological fluid. A relevant consequence is the possibility that fermions are candidates for dark energy content by replacing the standard approach with the cosmological constant.
URI: http://repositorio.ufla.br/jspui/handle/1/31408
Appears in Collections:Física - Mestrado (Dissertações)



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