Workshop on: QUANTUM MEASUREMENTS AND OPERATIONS FOR CRIPTOGRAPHY AND INFORMATION PROCESSING

Workshop on QUANTUM MEASUREMENTS AND OPERATIONS FOR CRIPTOGRAPHY AND INFORMATION PROCESSING
Quantum Measurements and Operations for Criptography and Information Processing Bipartite and multipartite entanglement in continuous - variable systems: properties and applications
aula dottorato - Mercoledì 18 Maggio, ore 14.00
	FABRIZIO ILLUMINATI, University of Salerno
>VITAE: Research Associate at the University of Salerno. Some recent scientific interests: • entanglement for mixed states and multiparty decompositions; • theory of quantum phase transitions and role of nonlocal correlations at quantum critical points.
Abstract
	We presente some recent results on the theory of entanglement in continuous-variable systems. We first analyze the relationships holding between bipartite entanglement and mixedness for generic two-mode Gaussian states, and we then move on to consider the sharing, scaling and localization structures of entanglement for multimode Gaussian states. We finally discuss the operational significance of multipartite entanglement in the context of continuous-variable teleportation.