dorsal/arxiv
View SchemaOptimized design of universal two-qubit gates
| Authors | I. A. Grigorenko, D. V. Khveshchenko |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0412084 |
| URL | https://arxiv.org/abs/quant-ph/0412084 |
| DOI | 10.1103/PhysRevLett.95.110501 |
Abstract
We construct optimized implementations of the CNOT and other universal two-qubit gates that, unlike many of the previously proposed protocols, are carried out in a single step. The new protocols require tunable inter-qubit couplings but, in return, show a significant improvements in the quality of gate operations. Our optimization procedure can be further extended to the combinations of elementary two-qubit as well as irreducible many-qubit gates.
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"abstract": "We construct optimized implementations of the CNOT and other universal\ntwo-qubit gates that, unlike many of the previously proposed protocols, are\ncarried out in a single step. The new protocols require tunable inter-qubit\ncouplings but, in return, show a significant improvements in the quality of\ngate operations. Our optimization procedure can be further extended to the\ncombinations of elementary two-qubit as well as irreducible many-qubit gates.",
"arxiv_id": "quant-ph/0412084",
"authors": [
"I. A. Grigorenko",
"D. V. Khveshchenko"
],
"categories": [
"quant-ph",
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],
"doi": "10.1103/PhysRevLett.95.110501",
"title": "Optimized design of universal two-qubit gates",
"url": "https://arxiv.org/abs/quant-ph/0412084"
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