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http://hdl.handle.net/11154/3573
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| Title: | THE SPECIFIC-HEAT OF A GENERAL 2-DIMENSIONAL ISING-MODEL |
| Authors: | BRAUN, E
Aguilar, A |
| Issue Date: | 1991 |
| Abstract: | We analyze the specific heat for the class of models treated in a previous paper. It is shown that if a certain condition is fulfilled (eq. (3)), then the specific heat diverges logarithmically. This fact is established without recourse to the details of the interactions between the spins
thus, we show that the universality of the singularity holds for this class of models. The equations for the transition temperatures are presented for the models treated specifically in a previous paper. |
| URI: | http://hdl.handle.net/11154/3573 |
| ISSN: | 0378-4371 |
| Appears in Collections: | Ciencias
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