25 citations · 74 across the 6 of their papers we have counts for
6 papers
Spin-1/2 Ising-Heisenberg distorted diamond chain with antiferromagnetic Ising and ferromagnetic Heisenberg interactions
B. M. Lisnyi
The exactly solvable spin-1/2 Ising-Heisenberg distorted diamond chain in the presence of the external magnetic field is investigated for the case of antiferromagnetic Ising and fe…
Exactly solved mixed spin-(1,1/2) Ising-Heisenberg distorted diamond chain
Bohdan Lisnyi, Jozef Strecka
The mixed spin-(1,1/2) Ising-Heisenberg model on a distorted diamond chain with the spin-1 nodal atoms and the spin-1/2 interstitial atoms is exactly solved by the transfer-matrix…
Effective low-energy description of almost Ising-Heisenberg diamond chain
Oleg Derzhko, Olesia Krupnitska, Bohdan Lisnyi +1
We consider a geometrically frustrated spin-1/2 Ising-Heisenberg diamond chain, which is an exactly solvable model when assuming part of the exchange interactions as Heisenberg one…
Exact results for a generalized spin-1/2 Ising-Heisenberg diamond chain with the second-neighbor interaction between nodal spins
Bohdan Lisnyi, Jozef Strecka
The ground state and thermodynamics of a generalized spin-1/2 Ising-Heisenberg diamond chain with the second-neighbor interaction between nodal spins are calculated exactly using t…
Asymmetric Diamond Ising--Hubbard Chain with Attraction
Bohdan Lisnyi
The ground state and thermodynamic properties of an asymmetric diamond Ising--Hubbard chain with the on-site electron-electron attraction has been considered. The problem can be so…
Ground-state phase diagram and magnetization process of the exactly solved mixed spin-(1,1/2) Ising diamond chain
Bohdan Lisnyi, Jozef Strecka
The ground state and magnetization process of the mixed spin-(1,1/2) Ising diamond chain is exactly solved by employing the generalized decoration-iteration mapping transformation…