figure_quantum_info_theory_resized

We study the possibilities and the limits of quantum information processing in different scenarios and for different tasks.

E.g.: channel discrimination with entanglement and local measurements coordinated by classical communication [1] (relevant for quantum metrology [2])

figure_quantum_info_theory_2_resized_2

We study different aspects of quantum information processing including new computational paradigms, the role of measurement in transforming information, and how we can make more precise measurements. Click on the following links to see more.

 

Ancilla-Driven Quantum Computation

Measurement-induced quantum dynamics

Quantum Metrology

 

PUBLICATIONS

[1] Necessary and Sufficient Quantum Information Characterization of Einstein-Podolsky-Rosen Steering, M. Piani and J. Watrous, Phys. Rev. Lett. 114, 060404 (2015).

[2] Advances in quantum metrology, Vittorio Giovannetti, Seth Lloyd and Lorenzo Maccone, Nature Photonics 5, 222 (2011).