Pair-wise decoherence in coupled spin qubit networks

Details Pair-wise decoherence in coupled spin qubit networks Pair-wise decoherence in coupled spin qubit networks

2006-05-29

arxiv.org/abs/cond-mat/0605709v3

Phys. Rev. Lett. 97, 207206 (2006)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

4 pages, 4 figures. Final PRL version

Scientific paper

10.1103/PhysRevLett.97.207206

Experiments involving phase coherent dynamics of networks of spins, such as echo experiments, will only work if decoherence can be suppressed. We show here, by analyzing the particular example of a crystalline network of Fe8 molecules, that most decoherence typically comes from pairwise interactions (particularly dipolar interactions) between the spins, which cause `correlated errors'. However at very low T these are strongly suppressed. These results have important implications for the design of quantum information processing systems using electronic spins.

Affiliated with

Also associated with

No associations

Rating

Pair-wise decoherence in coupled spin qubit networks does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Pair-wise decoherence in coupled spin qubit networks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pair-wise decoherence in coupled spin qubit networks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-167909