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Dynamics of Ordering Processes in a Long-Range Exchange Model

  • H. Hayakawa
  • T. Koga
  • K. Kawasaki
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 52)

Abstract

A new Ising dynamics with long-range exchange is proposed in which the exchange probability is a power law function of the distance between exchanged spins. Using a coarse-grained picture, a new time-dependent Ginzburg-Landau (TDGL) equation is derived and a coarsening process is discussed.

Keywords

Ising Model Universality Class Interface Velocity Exchange Probability Droplet Radius 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. [1].
    H. Hayakawa and F. Family, preprint.Google Scholar
  2. [2].
    A. Onuki, Prog. Theor. Phys. 74, 1155 (1985).MathSciNetADSCrossRefGoogle Scholar
  3. [3].
    K. Kawasaki and T. Ohta, Physica 118A, 175(1983).ADSGoogle Scholar
  4. [4].
    J.A. Marqusee and J. Ross, J. Chem. Phys. 79, 373(1983).ADSCrossRefGoogle Scholar
  5. [5].
    I.M. Lifshitz and V.V. Slyozov, J. Phys. Chem. Solids. 19, 35(1961).ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • H. Hayakawa
    • 1
  • T. Koga
    • 1
  • K. Kawasaki
    • 1
  1. 1.Department of PhysicsKyushu University 33Fukuoka 812Japan

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