Multiple decoherence-free states in multi-spin systems

Details Multiple decoherence-free states in multi-spin systems Multiple decoherence-free states in multi-spin systems

2011-04-26

arxiv.org/abs/1104.4883v3

Physics

Chemical Physics

13 pages, 3 figures, 1 Table. Supplementary information included after main text

Scientific paper

A numerical procedure is presented for mapping the vicinity of the null-space of the spin relaxation superoperator. The states populating this space, i.e. those with near-zero eigenvalues, of which the two-spin singlet is a well-studied example, are long-lived compared to the conventional T1 and T2 spin-relaxation times. The analysis of larger spin systems described herein reveals the presence of a significant number of other slowly relaxing states. A study of coupling topologies for n-spin systems (n = 4 - 8) suggests the symmetry requirements for maximising the number of long-lived states.

Affiliated with

Also associated with

No associations

Rating

Multiple decoherence-free states in multi-spin systems 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 Multiple decoherence-free states in multi-spin systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple decoherence-free states in multi-spin systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-296044