Ali, Md. Yeakub (2017) Critical Properties of the Two-Dimensional Villain Model with Ferromagnetic Impurities. World Journal of Mechanics, 07 (06). pp. 167-175. ISSN 2160-049X
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Abstract
This work investigates the square lattice in the presence of an-ti-ferromagnetic exchange considering the two-dimensional Ising Villain model. A computational scheme is constructed to evaluate the degeneracy of ground states at zero temperature employing the Pfaffian method through perturbation theory. The entropy and canonical spin glass of the considered model are precisely obtained. The critical point between the Villain phase and canonical spin glass phase with the line fit of entropy at the thermodynamic limit is investigated. It is also shown that the transition point of the Villain model lies in the low concentration regime.
Item Type: | Article |
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Subjects: | Research Asian Plos > Engineering |
Depositing User: | Unnamed user with email support@research.asianplos.com |
Date Deposited: | 04 Feb 2023 07:52 |
Last Modified: | 18 Oct 2024 05:06 |
URI: | http://abstract.stmdigitallibrary.com/id/eprint/133 |