| dc.creator |
Brion, E. |
|
| dc.creator |
Akulin, V.M. |
|
| dc.creator |
Dumer, I. |
|
| dc.creator |
Harel, Gil |
|
| dc.creator |
Kurizki, G. |
|
| dc.date |
2009-11-25T14:34:54Z |
|
| dc.date |
2009-11-25T14:34:54Z |
|
| dc.date |
2005 |
|
| dc.identifier |
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. |
|
| dc.identifier |
http://hdl.handle.net/10454/3991 |
|
| dc.description |
No |
|
| dc.description |
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. |
|
| dc.language |
en |
|
| dc.relation |
http://dx.doi.org/10.1088/1464-4266/7/10/022 |
|
| dc.subject |
Coherent control, |
|
| dc.subject |
Complex systems |
|
| dc.subject |
Error correction |
|
| dc.subject |
Non-holonomic control, |
|
| dc.subject |
Random coding |
|
| dc.subject |
Quantum computation |
|
| dc.subject |
Quantum information |
|
| dc.subject |
Quantum mechanics |
|
| dc.subject |
Decoherence |
|
| dc.subject |
Zeno effect |
|
| dc.title |
Coherence protection by random coding. |
|
| dc.type |
Article |
|
| dc.type |
No full-text available in the repository |
|