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Article Dans Une Revue Quantum Information & Computation Année : 2018

Is error detection helpful on IBM 5Q chips ?

Résumé

This paper reports on experiments realized on several IBM 5Q chips which show evidence for the advantage of using error detection and fault-tolerant design of quantum circuits. We show an average improvement of the task of sampling from states that can be fault-tolerantly prepared in the \[[4,2,2]]\ code, when using a fault-tolerant technique well suited to the layout of the chip. By showing that fault-tolerant quantum computation is already within our reach, the author hopes to encourage this approach.

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Dates et versions

hal-02351420 , version 1 (06-11-2019)

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Christophe Vuillot. Is error detection helpful on IBM 5Q chips ?. Quantum Information & Computation, 2018, 18 (11&12), pp.0949--0964. ⟨10.26421/QIC18.11-12⟩. ⟨hal-02351420⟩
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