Format

Send to

Choose Destination
Phys Rev Lett. 2013 Jun 14;110(24):243604. Epub 2013 Jun 14.

Stabilizer quantum error correction toolbox for superconducting qubits.

Author information

1
Department of Physics, Yale University, New Haven, Connecticut 06520, USA.

Abstract

We present a general protocol for stabilizer operator measurements in a system of N superconducting qubits. Using the dispersive coupling between the qubits and the field of a resonator as well as single qubit rotations, we show how to encode the parity of an arbitrary subset of M ≤ N qubits, onto two quasiorthogonal coherent states of the resonator. Together with a fast cavity readout, this enables the efficient measurement of arbitrary stabilizer operators without locality constraints.

Supplemental Content

Full text links

Icon for American Physical Society
Loading ...
Support Center