Articles with "sigma otimes" as a keyword



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Error correction schemes for fully correlated quantum channels protecting both quantum and classical information

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Published in 2020 at "Quantum Information Processing"

DOI: 10.1007/s11128-020-02639-z

Abstract: We study efficient quantum error correction schemes for the fully correlated channel on an n -qubit system with error operators that assume the form $$\sigma _x^{\otimes n}$$ σ x ⊗ n , $$\sigma _y^{\otimes n}$$… read more here.

Keywords: sigma; error correction; sigma otimes; otimes rho ... See more keywords