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Mitigation of Decoherence-Induced Quantum-Bit Errors and Quantum-Gate Errors Using Steanes Code

delete2020-01-01
delete10
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OA
AI
R
Rosie Cane
D
Daryus Chandra
S
Soon Xin Ng
L
Lajos Hanzo *
DOI:10.1109/ACCESS.2020.2991802delete
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Abstract

Abstract

En 中文
Quantum processors require Quantum Error Correction Codes (QECC & x2019;s) for improving the fidelity of quantum logic gates. Fault tolerant QECC & x2019;s are capable of providing error rate improvements in quantum processors as long as the components are operating below a certain gate error probability. In this contribution, we quantify the depolarization probability bound, below which transversal QECC & x2019;s would give a better error probability than an uncoded gate. Both a low-complexity repetition code and Steane & x2019;s 7-bit QECC are characterized.
Keywords:
Fault tolerance
quantum error correction codes
quantum stabilizer codes
quantum gates
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IEEE Access cover
IEEE Access
IF:
3.6
Papers:
9.8W
Citations:
29.4W

Organization

U
university of southampton
Scholars:
3.3W
Papers: 3.2W
Citations: 52
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