Experimental recovery of a qubit from partial collapse.

Experimental recovery of a qubit from partial collapse.

We describe and implement a method to restore the state of a single qubit, in principle perfectly, after it has partially collapsed. The method resembles the classical Hahn spin echo but works on a wider class of relaxation processes, in which the quantum state partially leaves the computational Hil...

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Bibliografiske detaljer
Main Authors:	Sherman, J, Curtis, M, Szwer, D, Allcock, D, Imreh, G, Lucas, D, Steane, A
Format:	Journal article
Sprog:	English
Udgivet:	2013

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