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High temperature series expansions for the susceptibility of Ising model on the Kagome lattice with nearest neighber interactions

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Author(s): Z Jalali mola | F Shahbazi

Journal: Iranian Journal of Physics Research
ISSN 1682-6957

Volume: 11;
Issue: 3;
Start page: 321;
Date: 2011;
Original page

Keywords: Ising model | series expansion | Pade′ approximation | frustration

ABSTRACT
 The Ising model is one of the simplest models describing the interacting particles. In this work, we calculate the high temperature series expansions of zero field susceptibility of ising model with ferromagnetic, antiferromagnetic and one antiferromagnetic interactions on two dimensional kagome lattice. Using the Pade´ approximation, we calculate the susceptibility of critical exponent of ferromagnetic ising model γ ≈ 1.75, which is consistent with universality hypothesis. However, antiferromagnetic and one antiferromagnetic interaction ising model doesn’t show any transition at finite temperature because of the effect of magnetic frustration.

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