On Spin-Glass Complexity

Details On Spin-Glass Complexity On Spin-Glass Complexity

2003-07-22

arxiv.org/abs/cond-mat/0307543v2

Phys. Rev. Lett. 92, 127203 (2004)

Physics

Condensed Matter

Disordered Systems and Neural Networks

4 pages, 2 figures; Text changed in some parts, typos corrected, Refs. [17],[21] and [22] added, two Refs. removed

Scientific paper

10.1103/PhysRevLett.92.127203

We study the quenched complexity in spin-glass mean-field models satisfying the Becchi-Rouet-Stora-Tyutin supersymmetry. The outcome of such study, consistent with recent numerical results, allows, in principle, to conjecture the absence of any supersymmetric contribution to the complexity in the Sherrington-Kirkpatrick model. The same analysis can be applied to any model with a Full Replica Symmetry Breaking phase, e.g. the Ising $p$-spin model below the Gardner temperature. The existence of different solutions, breaking the supersymmetry, is also discussed.

Affiliated with

Also associated with

No associations

Rating

On Spin-Glass Complexity 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 On Spin-Glass Complexity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On Spin-Glass Complexity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-236072