Nature of the spin glass state.

@article{Palassini2000NatureOT,
  title={Nature of the spin glass state.},
  author={Matteo Palassini and Adam P. Young},
  journal={Physical review letters},
  year={2000},
  volume={85 14},
  pages={
          3017-20
        }
}
  • Matteo Palassini, Adam P. Young
  • Published in Physical review letters 2000
  • Materials Science, Physics, Medicine
  • The nature of the spin glass state is investigated by studying changes to the ground state when a weak perturbation is applied to the bulk of the system. We consider short range models in three and four dimensions and the infinite range Sherrington-Kirkpatrick (SK) and Viana-Bray models. Our results for the SK and Viana-Bray models agree with the replica symmetry breaking picture. The data for the short range models fit naturally a picture in which there are large scale excitations which cost a… CONTINUE READING

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