Autonomously stabilized entanglement between two superconducting quantum bits

S. Shankar (), M. Hatridge, Z. Leghtas, K. M. Sliwa, A. Narla, U. Vool, S. M. Girvin, L. Frunzio, M. Mirrahimi and M. H. Devoret ()
Additional contact information
S. Shankar: Yale University
M. Hatridge: Yale University
Z. Leghtas: Yale University
K. M. Sliwa: Yale University
A. Narla: Yale University
U. Vool: Yale University
S. M. Girvin: Yale University
L. Frunzio: Yale University
M. Mirrahimi: Yale University
M. H. Devoret: Yale University

Nature, 2013, vol. 504, issue 7480, 419-422

Abstract: An entangled Bell state of two superconducting quantum bits can be stabilized for an arbitrary time using an autonomous feedback scheme, that is, one that does not require a complicated external error-correcting feedback loop.

Date: 2013
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DOI: 10.1038/nature12802

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