Polynomial procedure of avoiding multiqubit errors arising due to qubit-qubit interaction

L. Fedichkin

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Polynomial procedure of avoiding multiqubit errors arising due to qubit-qubit interaction

L. Fedichkin

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Abstract

Recently proposed implementations of quantum computer suffer from unavoidable interaction between quantum bits depending upon data being written in them. Novel procedure of avoiding multiqubit errors arising due to uncontrollable qubit-qubit interaction by using addititonal intermediate qubits is proposed. It is shown that the scheme requires only polynomial increase in number of qubits and algorithmic steps.

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L. Fedichkin. 2000-11-01. Polynomial procedure of avoiding multiqubit errors arising due to qubit-qubit interaction. https://arxiv.org/abs/quant-ph/0011005

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