Coherence protection by random coding.
| dc.contributor.author | Brion, E. | * |
| dc.contributor.author | Akulin, V.M. | * |
| dc.contributor.author | Dumer, I. | * |
| dc.contributor.author | Harel, Gil | * |
| dc.contributor.author | Kurizki, G. | * |
| dc.date.accessioned | 2009-11-25T14:34:54Z | |
| dc.date.available | 2009-11-25T14:34:54Z | |
| dc.date.issued | 2005 | |
| dc.identifier.citation | Brion, G, Akulia, V.M., Dumer, I., Harel, G. and Kurizki, G. (2005). Coherence protection by random coding. Journal of Optics B: Quantum and Semiclassical Optics. Vol. 7, No. 10, pp. S353-S355. | en |
| dc.identifier.uri | http://hdl.handle.net/10454/3991 | |
| dc.description | No | en |
| dc.description.abstract | We show that the multidimensional Zeno effect combined with non-holonomic control allows one to efficiently protect quantum systems from decoherence by a method similar to classical random coding. The method is applicable to arbitrary error-inducing Hamiltonians and general quantum systems. The quantum encoding approaches the Hamming upper bound for large dimension increases. Applicability of the method is demonstrated with a seven-qubit toy computer. | en |
| dc.language.iso | en | en |
| dc.relation.isreferencedby | http://dx.doi.org/10.1088/1464-4266/7/10/022 | en |
| dc.subject | Coherent control, | en |
| dc.subject | Complex systems | en |
| dc.subject | Error correction | en |
| dc.subject | Non-holonomic control, | en |
| dc.subject | Random coding | en |
| dc.subject | Quantum computation | en |
| dc.subject | Quantum information | en |
| dc.subject | Quantum mechanics | en |
| dc.subject | Decoherence | en |
| dc.subject | Zeno effect | en |
| dc.title | Coherence protection by random coding. | en |
| dc.status.refereed | Yes | en |
| dc.type | Article | en |
| dc.type.version | No full-text available in the repository | en |