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Spin Dynamics of an Ising-like S = 1/2 Antiferromagnet on Finite Chains and Triangular Lattices

  • F. Matsubara
  • S. Inawashiro
  • H. Ohhara
Conference paper
Part of the Springer Series in Synergetics book series (SSSYN, volume 43)

Abstract

We propose a method of studying dynamics of an Ising-like model, and apply it to an antiferromagnetic model on a linear chain and on a triangular lattice. In the former, dynamics of solitons are discussed and, in the latter, stability of a three sublattice spin structure occurring in the classical case is examined.

Keywords

Linear Chain Triangular Lattice Dynamical Structure Factor Sublattice Magnetization High Excited State 
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Copyright information

© Springer-Verlag Berlin, Heidelberg 1989

Authors and Affiliations

  • F. Matsubara
    • 1
  • S. Inawashiro
    • 1
  • H. Ohhara
    • 1
  1. 1.Department of Applied PhysicsTohoku UniversitySendaiJapan

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