Irreversibility in Heisenberg spin systems : The case of arbitrary spin
| Autor: | Pierre M. V. Résibois |
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| Jazyk: | angličtina |
| Rok vydání: | 1968 |
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| Zdroj: | Périodiques Scientifiques en Édition Électronique. |
| Popis: | Summary. — We show that, in the Weiss limit and in the absence of an external field, the spin correlation function for an isotropic Heisenberg spin system is independant of spin s, provided we express them in terms of the reduced time r = ƒ/ V 4 s(s + l)/3 and the reduced temperature ß = 4ßj3s(s + 1). Résibois Pierre M. V. Irreversibility in Heisenberg spin systems : The case of arbitrary spin. In: Bulletin de la Classe des sciences, tome 54, 1968. pp. 1493-1525. |
| Databáze: | OpenAIRE |
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