Characterization of Quantum Entangled States and Information Measures
arXiv:quant-ph/0603124
Abstract
The present Thesis covers the subject of the characterization of entangled states by recourse to entropic measures, as well as the description of entanglement related to several issues in quantum mechanics, such as the speed of a quantum evolution or the connections existing between quantum entanglement and quantum phase transitions.
Ph.D. Thesis (University of Balearic Islands). 255 pages. Advisors: Montserrat Casas and Angel R. Plastino. The last part is devoted to entanglement and quantum phase transitions