Workshop on
Quantum Measurements and Operations for Criptography and Information Processing
Quadratic Bell in equalities as test for multipartite entanglement
aula DOTTORATO - MARTEdì 11 OTTOBRE, ore 16.00>
VITAE:
Jos Uffink is senior lecturer at the Institute for History and Foundations
of Science at Utrecht University. His research interests focus on the
foundations of quantum mechanics, statistical physics, and the interpretation
of probability and statistical inference.
This talk presents quantum mechanical inequalities which
distinguish, for systems of N spin-1/2 particles (N>2), between fully
entangled states and states in which at most N-1 particles are entangled.
These inequalities are stronger than those obtained by Gisin and Bechmann-Pasquinucci
[Phys. Lett. A 246, 1 (1998)] and by Seevinck and Svetlichny [quant-ph/0201046].
