Campo escalar complexo num cenário de Randall-Sundrum

• Ano de defesa: 2016
• Autor(a) principal: Viana, Marcio Gomes
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Palavras-chave em Português: Relatividade geral (Física); Física da matéria condensada; Randall-Sundrum; Campo escalar complexo
• Link de acesso: http://www.repositorio.ufc.br/handle/riufc/20477

In this work is analysed how is the behavior of the complex scalar field in the Randall- Sundrum RS scenery. The RS model is a model of extra dimension, that solves satisfactorily the problem of the Higgs hierarchy. The problem is related to the big discrepancy between the gravitational and eletroweak scales of mass. The obtained results are based in a not factorable geometry of the Anti-de-Sitter type. We will do a review about general relativity and spacetime anti-de-sitter. We will see the construction of the models RS-I and RS-II, as well how the calculus of conections, through the Christoffel symbol, Ricci tensor, Ricci scalar and Einsteins tensor. Finally, we study the localization of the charge and current of the complex field in a brane