Data di Pubblicazione:
2007
Citazione:
Sensitivity of Hilbert and Bures distances to qubit perturbations / S. Salvini, S. Olivares, M.G.A. Paris. - In: INTERNATIONAL JOURNAL OF QUANTUM INFORMATION. - ISSN 0219-7499. - 5:1/2(2007), pp. 119-124.
Abstract:
We compare the sensitivity of Hilbert and Bures distances between two qubits in revealing small perturbations occurring to one of the qubits. We also analyze sensitivity n revealing perturbations to noise parameter of a depolarizing channel.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Noisy channels; Quantum distance
Elenco autori:
S. Salvini, S. Olivares, M.G.A. Paris
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