Entanglement and non-locality of pure quantum states.

Tesina feta en col.laboració amb l'IFCOWe study the process of majorisation and interconversion of bipartite states, and apply the formalism for analysing the local and non-local content of pure bipartite entangled states. We proved that the states which are majorised by the singlet are fully non-local. For that we introduce a particular chained Bell inequality and the corresponding set of measuremets for its violation