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 |
|---|---|
| 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 |