Abstract
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 language | English |
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Article number | 016 |
Pages (from-to) | 4073-4078 |
Number of pages | 6 |
Journal | Journal of Physics C: Solid State Physics |
Volume | 10 |
Issue number | 20 |
DOIs | |
State | Published - 1977 |