Journal of Statistical Physics

, Volume 38, Issue 3–4, pp 473–482 | Cite as

Exact expressions for row correlation functions in the isotropicd=2 ising model

  • Ranjan K. Ghosh
  • Robert E. Shrock
Articles

Abstract

We present exact explicit expressions for the row spin-spin correlation functions 〈σ00σn0〉 in the isotropicd= 2 Ising model, in terms of elliptic integrals, forn⩽ 5. We also give a general structural formula for 〈σ00σn0〉.

Key words

Ising model solvable models correlation functions series expansions 

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Copyright information

© Plenum Publishing Corporation 1985

Authors and Affiliations

  • Ranjan K. Ghosh
    • 1
  • Robert E. Shrock
    • 1
  1. 1.Institute for Theoretical PhysicsState University of New York at Stony BrookStony Brook

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