A transfer matrix approach has been worked out to test the predictions of the three-step molecular-field renormalization group (MFRG) for square Ising clusters with linear size up to L = 11. The convergence of the finite-size critical couplings and the critical exponents towards the exact values is shown.
Jul 30, 2014
May 23, 2014
|Verification of the Three-Cluster Molecular-Field Renormalization Group Approach for the Ising Model||Jul 30, 2014|
Kamieniarz G. Sobczak P.