Spin-glass behavior in the random-anisotropy Heisenberg model

Details Spin-glass behavior in the random-anisotropy Heisenberg model Spin-glass behavior in the random-anisotropy Heisenberg model

2005-04-19

arxiv.org/abs/cond-mat/0504483v2

Physical Review B 72, 104407 (2005)

Physics

Condensed Matter

Disordered Systems and Neural Networks

four pages four figures

Scientific paper

10.1103/PhysRevB.72.104407

We perform Monte Carlo simulations in a random anisotropy magnet at a intermediate exchange to anisotropy ratio. We focus on the out of equilibrium relaxation after a sudden quenching in the low temperature phase, well below the freezing one. By analyzing both the aging dynamics and the violation of the Fluctuation Dissipation relation we found strong evidence of a spin--glass like behavior. In fact, our results are qualitatively similar to those experimentally obtained recently in a Heisenberg-like real spin glass.

Affiliated with

Also associated with

No associations

Rating

Spin-glass behavior in the random-anisotropy Heisenberg model 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 Spin-glass behavior in the random-anisotropy Heisenberg model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-glass behavior in the random-anisotropy Heisenberg model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-39663