论文信息 - On the Harris criterion for hierarchical lattices

On the Harris criterion for hierarchical lattices

The authors discuss the condition necessary for the Harris criteria to be valid on hierarchical lattices. They prove that disorder is always relevant when the specific heat exponent, alpha p, is positive and show how to construct lattices for which disorder becomes relevant while alpha p is still negative.

B. Derrida | J. Yeomans | H. Dickinson

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