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Gate-Error-Resilient Quantum Steane Codes
DOI:10.1109/ACCESS.2020.3027638.png)
摘要
En 中文
An encoderless quantum code is capable of connecting quantum information by replacing the encoder circuit with a fault-tolerant single-qubit gate arrangement. As a further benefit, in contrast to state preparation techniques, our encoderless scheme requires no prior knowledge of the input information, therefore totally unknown states can be encoded fault-tolerantly. Our encoderless quantum code delivers a frame error rate that is three orders of magnitude lower than that of the corresponding scheme relying on a non-fault-tolerant encoder, when the gate error probability is as high as 10(-3).
Keyword:
Logic gates
Fault tolerance
Fault tolerant systems
Encoding
Error probability
Error correction codes
Decoding
Fault tolerance
quantum error correction codes
quantum stabilizer codes
quantum gates
Encoderless quantum code
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期刊
IF:
3.6
论文数:
9.8W
被引数:
29.4W
机构
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