542 citations · 1k across the 11 of their papers we have counts for
3 papers · 2 filters
The Quantum Chernoff Bound
K. M. R. Audenaert, J. Calsamiglia, Ll. Masanes +4
We consider the problem of discriminating two different quantum states in the setting of asymptotically many copies, and determine the optimal strategy that minimizes the total pro…
Optimal discrimination of mixed states: the quantum Chernoff bound
J. Calsamiglia, Ll. Masanes, R. Munoz-Tapia +2
This paper has been withdrawn by the authors, due to a flaw in the proof of Theorem 1. This preprint is superseded by quant-ph/0610027, where a correct proof can be found. Thanks t…
Secrecy extraction from no-signalling correlations
Valerio Scarani, Nicolas Gisin, Nicolas Brunner +3
Quantum cryptography shows that one can guarantee the secrecy of correlation on the sole basis of the laws of physics, that is without limiting the computational power of the eaves…