Browsing by Subject "Informação quântica"
Now showing items 1-4 of 4
-
Algoritmos quânticos para a geração de unitários pseudo-aleatórios
| Posted on: 01 jan. 2009 -
Aplicações do Momento Angular Orbital da luz à Computação e Informação Quântica
| Posted on: 27 set. 2010It presents a detailed study about the Orbital Angular Momentum of the light. Its theoretical description, the experimental method for the production of the beams carrying OAM and the procedure to measure the OAM will be ... -
Emaranhamento e Desigualdade de Bell no Modelo XXZ
| Posted on: 01 jan. 2012For many years it was believed that entanglement and violation of the Bell inequalities were the same peculiar aspect of Quantum Mechanics: non-locality. Nowadays, it is known that this equivalence is not complete, being ... -
Fases geométricas e emaranhamento em sistemas quânticos de spins
| Posted on: 01 jan. 2011Geometric phases are associated with the description of many phenomena in quantum mechanics. The aim of this thesis is to analyze geometric phases in quantum spin chains and relate their behavior to the entanglement dynamics ...