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IQIS2009: Italian Quantum Information Science Conference 2009

Entanglement and Fisher Information: Indistinguishable two-mode systems versus distinguishable qubits

speaker: Fabio Benatti (Dipartimento di Fisica Teorica, Università di Trieste)

abstract: After introducing an algebraic notion of separability suited to N indistinguishable two-mode particles, we re-examine a class of inequalities that have been derived for N distinguishable qubits and show that some of them are violated. We discuss the relevance of such differences for the Fisher information and its application to entanglement based high accuracy experiments.

timetable:
Fri 6 Nov, 15:00 - 15:30, Aula Dini
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