2016-10-102012-04-10CARRIJO, Thiago Mureebe. Correlações quânticas e generalização da entropia de von Neumann. 2012. 70 f. Dissertação (Mestrado em Física) - Universidade Federal de Goiás, Goiânia, 2012.http://repositorio.bc.ufg.br/tede/handle/tede/6374This work has the goal to treat the concept of correlation on both classical and quantum, addressing what already exists about the matter and giving a new perspective about it. Beyond this, we propose a new manner to calculate the amount of information of a quantum system. For this, the EPR paradox, Bell theorem, entanglement concept, Shannon and von Neumann entropies, code theory and the quantum correlation measure so-called quantum discord will be discussed. From those subjects, two generalizations will be proposed: of the von Neumann entropy and the quantum correlation concept. Some features e properties will be discussed about these new definitions, however there is still much to be investigated about its implications.application/pdfAcesso AbertoCorrelações quânticasEntropia de von NeumannCIENCIAS EXATAS E DA TERRA::FISICADissertação