Measurement-based quantum computation with superconducting charge qubits

Xiang-bin Wang; J. Q. You; Franco Nori

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Measurement-based quantum computation with superconducting charge qubits

Xiang-bin Wang·J. Q. You·Franco Nori

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Abstract

We present a robust method, based only on measurements, to produce superconducting cluster states. The measurement of the current of a few parallel Josephson-junction qubits realizes a novel type of quantum-state selector. Using this selector, one can produce various quantum entangled states and also realize a controlled-NOT gate without requiring an exact control of the interqubit interactions. In particular, cluster states for quantum computation could be produced with only single-qubit measurements.

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BibTeX RIS

Xiang-bin Wang, J. Q. You, Franco Nori. 2006-08-27. Measurement-based quantum computation with superconducting charge qubits. https://arxiv.org/abs/quant-ph/0608205

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