107 citations · 307 across the 22 of their papers we have counts for
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Ternary-Spin Ising Model on an Anisotropically Decorated Square Lattice: An Exactly Solvable Case
Lucia Canova, Jozef Strecka, Jan Dely
Magnetic properties of a ternary-spin Ising model on the decorated square lattice are studied within a generalized decoration-iteration transformation. Depending on the mutual rati…
Phase diagram of the spin-1 XXZ Heisenberg ferromagnet with a single-ion anisotropy
Jozef Strecka, Jan Dely, Lucia Canova
Phase diagram of the spin-1 quantum Heisenberg model with both exchange as well as single-ion anisotropy is constructed within the framework of pair approximation formulated as a v…
Phase diagram of the spin-1 anisotropic Heisenberg model with a single-ion anisotropy
Jan Dely, Jozef Strecka, Lucia Canova
The spin-1 anisotropic Heisenberg model with a single-ion anisotropy is studied using the Oguchi's pair approximation. Although the theory is developed for lattices with general co…
Investigation of phase separation within the generalized Lin-Taylor model for a binary liquid mixture of large hexagonal and small triangular particles
Jozef Strecka, Lucia Canova, Michal Jascur
The generalized Lin-Taylor model defined on the hexagonal lattice is used to investigate the phase separation in an asymmetric binary liquid mixture consisting of large A (hexagons…
Weak universal critical behaviour of the mixed spin-(1/2, S) Ising model on the union jack (centered square) lattice: integer versus half-odd-integer spin-S case
Jozef Strecka, Lucia Canova, Jan Dely
The mixed spin-(1/2, S) Ising model on the union jack (centered square) lattice is investigated by establishing the mapping relationship with its corresponding eight-vertex model.…
The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic Ising model
Lucia Canova, Michal Jascur
The generalized Fisher super-exchange antiferromagnetic model with uniaxial crystal-field anisotropy is exactly investigated using an extended mapping technique. An exact relation…