Descrição alternativa da supercondutividade e do efeito Kondo via soluções solitônicas

• Autor(a) principal: Silva, Júlio César Mota
• Data de Publicação: 2016
• Tipo de documento: Tese
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações da UFPB
• Texto Completo: https://repositorio.ufpb.br/jspui/handle/tede/9551
• topic: Paredes de Domini; Supercondutividade; Efeito Kondo; Violação da si­metria de Lorentz; Domain wall; Superconductivity; Kondo effect; violation of Lorentz sym­metry; CIENCIAS EXATAS E DA TERRA::FISICA

Here we describe the superconductivity and the Kondo effect through domain wall solutions. We introduced the temperature in the models by making an analogy between the domain walls type solutions with internal structures and Rindler obsevers. By making the introduction of temperature and a gauge field into the model we obtain the superconducting domain walls and the superconductivity they describe. When we consider a model that allows the violation of Lorentz symmetry is possible to describe the effect of impurities on the domain walls with which we describe the Kondo effect in superconductors. Our results are in agreement with the results obtained from research into holographic superconductors.