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arXiv · 1106.2906

Accuracy features for quantum process tomography using superconductor phase qubits

Yu. I. Bogdanov·S. A. Nuyanzin
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Abstract

We propose a method for precision statistical control of quantum processes based on superconductor phase qubits. Using the universal quantum tomography method, we provide a detailed analysis of accuracy of tomography for a 2-qubit gate SQiSW, which arises due to capacitive coupling between qubits. The developed approach could be successfully applied for quality and efficiency problems of superconductor quantum information technologies.

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Yu. I. Bogdanov, S. A. Nuyanzin. 2011-06-15. Accuracy features for quantum process tomography using superconductor phase qubits. https://doi.org/10.3103/s1062873812020049

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