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Hyperuniversality of Fully Anisotropic Three-Dimensional Ising Model

M. A. Yurishchev
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Abstract

For the fully anisotropic simple-cubic Ising lattice, the critical finite-size scaling amplitudes of both the spin-spin and energy-energy inverse correlation lengths and the singular part of the reduced free-energy density are calculated by the transfer-matrix method and a finite-size scaling for cyclic L x L x oo clusters with L=3 and 4. Analysis of the data obtained shows that the ratios and the directional geometric means of above amplitudes are universal.

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M. A. Yurishchev. 1994-08-31. Hyperuniversality of Fully Anisotropic Three-Dimensional Ising Model. https://doi.org/10.1103/physrevb.50.13533

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