Double stochastic resonance in the mean-field q-state clock model.

@article{Baek2012DoubleSR,
  title={Double stochastic resonance in the mean-field q-state clock model.},
  author={Seung Ki Baek and Beom Jun Kim},
  journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
  year={2012},
  volume={86 1 Pt 1},
  pages={
          011132
        }
}
  • S. Baek, Beom Jun Kim
  • Published 1 July 2012
  • Physics
  • Physical review. E, Statistical, nonlinear, and soft matter physics
A magnetic system with a phase transition at temperature T(c) may exhibit double-resonance peaks under a periodic external magnetic field because the time scale matches the external frequency at two different temperatures, one above T(c) and the other below T(c). We study the double-resonance phenomena for the mean-field q-state clock model based on the heat-bath-type master equation. We find double peaks as observed in the kinetic Ising case (q = 2) for all q ≥ 4, but for the three-state clock… 
3 Citations

Figures from this paper

Double resonance in the infinite-range quantum Ising model.

TLDR
It is proposed that the double resonance peaks should be a generic feature of continuous transitions, for both quantum and classical many-body systems.

Anomalous response in the vicinity of spontaneous symmetry breaking

We propose a mechanism to induce negative AC permittivity in the vicinity of a ferroelectric phase transition involved with spontaneous symmetry breaking. This mechanism makes use of responses at low

References

SHOWING 1-10 OF 10 REFERENCES

Lectures On Phase Transitions And The Renormalization Group

Introduction * Scaling and Dimensional Analysis * Power Laws in Statistical Physics * Some Important Questions * Historical Development * Exercises How Phase Transitions Occur In Principle * Review

Phys

  • Rev. E 52, 2361
  • 1995

Double resonance in the globally - coupled quantum Ising model

    Phys

    • Rev. E 64, 056135
    • 2001

    Phys

    • 4, 294
    • 1963

    Prog

    • Theor. Phys. 37, 770
    • 1967

    Phys

    • Lett. A 246, 505
    • 1998

    Phys

    • Rev. E 80, 060101(R)
    • 2009

    was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST)

      Phys

      • Rev. E 51, 5315 (1995); K. Leung and Z. Néda, ibid. 59, 2730 (1999); J. J. Brey and A. Prados, Phys. Lett. A 216, 240 (1996); Z. Néda, ibid. 210, 125
      • 1996