dorsal/arxiv
View SchemaQuantum error correction of dephasing in 3 qubits
| Authors | Samuel L. Braunstein |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9603024 |
| URL | https://arxiv.org/abs/quant-ph/9603024 |
Abstract
We show how to perform error correction of single qubit dephasing by encoding a single qubit into a minimum of three. This may be performed in a manner closely analogous to classical error correction schemes. Further, the resulting quantum error correction schemes are trivially generalized to the minimal encoding of arbitrarily many qubits so as to allow for multiqubit dephasing correction under the sole condition that the environment acts independently on each qubit.
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"abstract": "We show how to perform error correction of single qubit dephasing by encoding\na single qubit into a minimum of three. This may be performed in a manner\nclosely analogous to classical error correction schemes. Further, the resulting\nquantum error correction schemes are trivially generalized to the minimal\nencoding of arbitrarily many qubits so as to allow for multiqubit dephasing\ncorrection under the sole condition that the environment acts independently on\neach qubit.",
"arxiv_id": "quant-ph/9603024",
"authors": [
"Samuel L. Braunstein"
],
"categories": [
"quant-ph"
],
"title": "Quantum error correction of dephasing in 3 qubits",
"url": "https://arxiv.org/abs/quant-ph/9603024"
},
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