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Communications in Mathematical Physics

, Volume 8, Issue 4, pp 300–314 | Cite as

On partial weakly clustering states with an application to the Ising model

  • G. G. Emch
  • H. J. F. Knops
  • E. J. Verboven
Article

Abstract

The concept of partial weak clustering in the mean is defined for states on physical systems which admit amenable (semi-)groups of symmetries. The properties of partial weak clustering states are studied and the relations between these states and (extremal) invariant (partial) states are considered. As an application we discuss the zero field magnetization in the two-dimensional Ising model.

Keywords

Field Magnetization Neural Network Statistical Physic Complex System Nonlinear Dynamics 
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Copyright information

© Springer-Verlag 1968

Authors and Affiliations

  • G. G. Emch
    • 1
  • H. J. F. Knops
    • 2
  • E. J. Verboven
    • 2
  1. 1.Department of Physics and AstronomyThe University of RochesterUSA
  2. 2.Instituut voor theoretische FysikaUniversiteit NijmegenThe Netherlands

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