152 citations · 926 across the 69 of their papers we have counts for
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cond-mat.stat-mech2021
Ising ferromagnets and antiferromagnets in an imaginary magnetic field
Roman Krčmár, Andrej Gendiar, Ladislav Šamaj
We study classical Ising spin- models on the 2D square lattice with ferromagnetic or antiferromagnetic nearest-neighbor interactions, under the effect of a pure imagin…
cond-mat.str-el2021★ 2 cited
Energy Scale Deformation on Regular Polyhedra
Takuya Eguchi, Satoshi Oga, Hosho Katsura +2
A variant of energy scale deformation is considered for the S = 1/2 antiferromagnetic Heisenberg model on polyhedra. The deformation is induced by the perturbations to the uniform…
cond-mat.stat-mech2021★ 4 cited
J1-J2 fractal studied by multi-recursion tensor-network method
Jozef Genzor, Andrej Gendiar, Ying-Jer Kao
We generalize a tensor-network algorithm to study thermodynamic properties of self-similar spin lattices constructed on a square-lattice frame with two types of couplings, $J_{1}^{…