Optimal Estimate of a Pure Qubit State from Uhlmann-Josza Fidelity

Avila Aoki, Manuel

Optimal Estimate of a Pure Qubit State from Uhlmann-Josza Fidelity

Avila Aoki, Manuel

URI: http://hdl.handle.net/20.500.11799/135599

Descripción:

"In the framework of collective measurements, efforts have been made to reconstruct onequbit states. Such schemes find an obstacle in the no-cloning theorem, which prevents full reconstruction of a quantum state. Quantum Mechanics thus restricts us to obt

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0103-9733

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