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Phase transition in the ±J Ising-spin-glass model

Morgenstern, Ingo (1982) Phase transition in the ±J Ising-spin-glass model. Physical Review B (PRB) 25 (9), pp. 6071-6073.

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Abstract

The two-dimensional ±J model (antiferromagnetic and ferromagnetic bonds at random) is studied by transfer-matrix and Monte Carlo calculations. Large clusters of spins pointing in one direction are found for 0.12<x≤0.16 (x being the concentration of negative bonds). Evidence against a phase transition at finite temperature is found by investigating the correlation function ...

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Item Type:Article
Date:1 May 1982
Institutions:Physics > Institute of Theroretical Physics > Professor Morgenstern
Identification Number:
ValueType
10.1103/PhysRevB.25.6071DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevB.25.6071Publisher
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:09 Aug 2010 12:25
Last Modified:13 Mar 2014 13:57
Item ID:16112
Owner Only: item control page
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