On phase transitions in Ising systems with many-spin interactions

M. Gitterman, M. Mikulinsky

Research output: Contribution to journalArticlepeer-review

29 Scopus citations


The behaviour of thermodynamical quantities near the critical points of Ising Hamiltonians with many-spin interactions is investigated. A critical analysis of the Griffiths and Wood (1974) numerical calculation is performed demonstrating that the critical behaviour of Ising systems is determined by pair rather than many-spin interactions.

Original languageEnglish
Article number016
Pages (from-to)4073-4078
Number of pages6
JournalJournal of Physics C: Solid State Physics
Issue number20
StatePublished - 1977


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