Quantum aspects of solitons and deformations on Ad'S IND. 4'x C'P POT.3' ('S POT. 7')

• Ano de defesa: 2014
• Autor(a) principal: López-Arcos, Christhiam Manuel [UNESP]
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Estadual Paulista (Unesp)
• Palavras-chave em Português: Teoria das supercordas; Supergravidade; Modelos de corda; Superstring theories
• Link de acesso: http://hdl.handle.net/11449/123947; http://www.athena.biblioteca.unesp.br/exlibris/bd/cathedra/22-05-2015/000829227.pdf

In this thesis we will analyze two problems for backgrounds of the type AdS4 × M. In the first part, we will discuss the ambiguities in the computation of the 1-loop correction for the energy of spinning strings on AdS4 ×CP3, using a method that solved the problem on the four dimensional kink in field theory. In the second part we will study the deformation of a black hole in AdS4 ×S7, and use a membrane paradigm-like calculation to obtain the conductivity on the Ginzburg-Landau model via the AdS-condensed matter duality (AdS/CMT), that has been recently developed.