Bias-preserving gates with stabilized cat qubits

Authors: Shruti Puri, Lucas St-Jean, Jonathan A. Gross, Alexander Grimm, Nicholas E. Frattini, Pavithran S. Iyer, Anirudh Krishna, Steven Touzard, Liang Jiang, Alexandre Blais, Steven T. Flammia, S. M. Girvin

Published: 2020-08-21

DOI: 10.1126/sciadv.aay5901

Source: Full article

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Abstract

Noise asymmetry in the quantum operations with cat-qubits is exploited for efficient fault-tolerant quantum error correction.