Teleportation with a cubic phase gate

نویسندگان

چکیده

We propose a modified quantum teleportation scheme to increase the accuracy by applying cubic phase gate displaced squeezed state. have described proposed in Heisenberg's language, evaluating it from point of view adding an error teleportation, and shown that allows achieving less than original scheme. Repeating description language wave functions, we found range displacement values, at which our conclusions will be valid. Using example vacuum state, one achieve high fidelity values.

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ژورنال

عنوان ژورنال: Physical Review A

سال: 2021

ISSN: ['1538-4446', '1050-2947', '1094-1622']

DOI: https://doi.org/10.1103/physreva.104.032420