dorsal/arxiv
View SchemaRefocusing schemes for holonomic quantum computation in presence of dissipation
| Authors | Li-Xiang Cen, Paolo Zanardi |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0403143 |
| URL | https://arxiv.org/abs/quant-ph/0403143 |
| DOI | 10.1103/PhysRevA.70.052323 |
| Journal | Phys. Rev. A 70, 052323 (2004) |
Abstract
The effects of dissipation on a holonomic quantum computation scheme are analyzed within the quantum-jump approach. We extend to the non-Abelian case the refocusing strategies formerly introduced for (Abelian) geometric computation. We show how double loop symmetrization schemes allow one to get rid of the unwanted influence of dissipation in the no-jump trajectory.
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"abstract": "The effects of dissipation on a holonomic quantum computation scheme are\nanalyzed within the quantum-jump approach. We extend to the non-Abelian case\nthe refocusing strategies formerly introduced for (Abelian) geometric\ncomputation. We show how double loop symmetrization schemes allow one to get\nrid of the unwanted influence of dissipation in the no-jump trajectory.",
"arxiv_id": "quant-ph/0403143",
"authors": [
"Li-Xiang Cen",
"Paolo Zanardi"
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"doi": "10.1103/PhysRevA.70.052323",
"journal_ref": "Phys. Rev. A 70, 052323 (2004)",
"title": "Refocusing schemes for holonomic quantum computation in presence of dissipation",
"url": "https://arxiv.org/abs/quant-ph/0403143"
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