Analytical technique for simplification of the encoder-decoder circuit for a perfect five-qubit error correction

Jin Yuan Hsieh, Che Ming Li, Der San Chuu

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

Simpler encoding and decoding networks are necessary for more reliable quantum error-correcting codes (QECCs). The simplification of the encoder-decoder circuit for a perfect five-qubit QECC can be derived analytically if the QECC is converted from its equivalent one-way entanglement purification protocol. In this work, the analytical method to simplify the encoder-decoder circuit is introduced and a circuit that is as simple as the existing simplest circuits is presented as an example. The encoder-decoder circuit presented here involves nine single- and two-qubit unitary operations, only six of which are controlled-NOT gates.

原文English
文章編號80
期刊New Journal of Physics
8
DOIs
出版狀態Published - 2006 五月 30

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

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