Weak universality in the two dimensional randomly disordered three-state Potts ferromagnet

Abstract

For the two dimensional randomly disordered three-state Potts ferromagnet, we find numerically that the critical exponent $\eta$ unchanges with the degree of disorder while those of the correlation length ($\nu$) and magnetic susceptibility ($\gamma$) increase with it continuously. We discuss some consequences of the finding.

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References in corpus (2)

• Critical Behaviour of the Randomly Spin--Diluted 2-d Ising Model --- A Grand Ensemble Approach
• Transfer-matrix scaling from disorder-averaged correlation lengths for diluted Ising systems

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