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cond-mat.stat-mech2024★ 5 cited
Three-dimensional real space renormalization group with well-controlled approximations
Xinliang Lyu, Naoki Kawashima
We make Kadanoff's block idea into a reliable three-dimensional (3D) real space renormalization group (RG) method. Kadanoff's idea, expressed in spin representation, offers a quali…
cond-mat.stat-mech2024
Faithfulness of Real-Space Renormalization Group Maps
Katsuya O. Akamatsu, Naoki Kawashima
The behavior of real-space renormalization group (RSRG) maps like the majority rule and the decimation map was examined by numerically applying RSRG steps to critical $q=2,3,…