Title of article
Correlations equalities and some upper bounds for the critical temperature for spin one systems
Author/Authors
Sل Barreto، نويسنده , , F.C. and Mota، نويسنده , , A.L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
10
From page
5908
To page
5917
Abstract
Starting from correlation identities for the Blume–Capel spin 1 systems and using correlation inequalities, we obtain rigorous upper bounds for the critical temperature. The obtained results improve over effective field type results.
Keywords
Critical temperature upper bounds , Correlation equalities , Blume–capel model
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
2012
Journal title
Physica A Statistical Mechanics and its Applications
Record number
1736141
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