Barma, Mustansir (1980) Linear chain of classical Heisenberg spins with three of four spin interactions Journal of Magnetism and Magnetic Materials, 15-18 . pp. 1041-1042. ISSN 0304-8853
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0304-8853(80)90878-1
Abstract
The free energy of a classical Heisenberg chain with three or four spin interactions is shown to equal that of a spin-infinity Ising model. The two-spin Heisenberg correlation function equals a many-spin Ising correlation function and can oscillate with distance.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 90236 |
| Deposited On: | 08 May 2012 14:21 |
| Last Modified: | 08 May 2012 14:21 |
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