Bacon-Shor code with continuous measurement of non-commuting operators

We analyze the operation of a four-qubit Bacon-Shor code with simultaneous continuous measurement of non-commuting gauge operators. The error syndrome in this case is monitored via time-averaged cross-correlators of the output signals. We find the logical error rate for several models of decoherence...

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Veröffentlicht in:	arXiv.org 2016-12
Hauptverfasser:	Atalaya, Juan, Bahrami, Mohammad, Pryadko, Leonid P, Korotkov, Alexander N
Format:	Artikel
Sprache:	eng
Schlagworte:	Collapse Correlators Error detection Operators Physics - Mesoscale and Nanoscale Physics Physics - Quantum Physics Physics - Superconductivity Qubits (quantum computing) Time dependence
Online-Zugang:	Volltext
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