45 citations · 304 across the 22 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
cond-mat.stat-mech2015
Tricritical Properties of Antiferromagnetic Ising Model on the Square Lattice
A. Bobák, M. Borovský, T. Lučivjanský +1
The Ising square lattice model with nearest-neighbor (nn) interactions () is one of the few exactly solvable models [1]. Adding next-neareast- neighbor (nnn) interactions ($J_…
cond-mat.str-el2015
Thermodynamic properties of a Hubbard model on a cubic cluster - exact diagonalization study at quarter filling
Karol Szałowski, Tadeusz Balcerzak, Michal Jaščur +2
We study the thermodynamics of a zero-dimensional, cubic cluster described with a Hubbard Hamiltonian, focusing our interest on the magnetic properties. The range in which the stud…
cond-mat.stat-mech2015★ 16 cited
Critical behavior of a triangular lattice Ising AF/FM bilayer
M. Žukovič, A. Bobák
We study a bilayer Ising spin system consisting of antiferromagnetic (AF) and ferromagnetic (FM) triangular planes, coupled by ferromagnetic exchange interaction, by standard Monte…