Bit-flip errors in dissipative cat qubits: Second-order perturbation theory
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DOI: 10.1103/physreva.111.012617
Abstract: Dissipative cat qubits are known for the exponential suppression of the bit-flip rate. However, there is significant discrepancy between experimental measurements and analytical predictions of the strength of the bit-flip suppression. In this paper we… read more here.
Keywords: bit flip; dissipative cat; order perturbation; bit ... See more keywords