46 citations · 191 across the 12 of their papers we have counts for
12 papers
Magnetization and the Concurrence of the Spin-1/2 Ising-Heisenberg Pyrochlore Ladder
A. Sadrolashrafi, N. S. Ananikian, L. N. Ananikyan
We have established a quantum antiferromagnetic Heisenberg-Ising model on a spin-1/2 pyrochlore edge-shared ladder with Heisenberg intra-rung and Ising inter-rung interactions as a…
Entanglement, magnetic and quadrupole moments properties of the mixed spin Ising-Heisenberg diamond chain
V. S. Abgaryan, N. S. Ananikian, L. N. Ananikyan +1
Thermal entanglement, magnetic and quadrupole moments properties of the mixed spin-1/2 and spin-1 Ising-Heisenberg model on a diamond chain are considered. Magnetization and quadru…
Cyclic Period-3 Window in Antiferromagnetic Potts and Ising Models on Recursive Lattices
N. S. Ananikian, L. N. Ananikyan, L. A. Chakhmakhchyan
The magnetic properties of the antiferromagnetic Potts model with two-site interaction and the antiferromagnetic Ising model with three-site interaction on recursive lattices have…
Thermal Entanglement of a Spin-1/2 Ising-Heisenberg Model on a Symmetrical Diamond Chain
N. S. Ananikian, L. N. Ananikyan, L. A. Chakhmakhchyan +1
The entanglement quantum properties of a spin-1/2 Ising-Heisenberg model on a symmetrical diamond chain were analyzed. Due to the separable nature of the Ising-type exchange intera…
Phase transitions and entanglement properties in spin-1 Heisenberg clusters with single-ion anisotropy
V S Abgaryan, N S Ananikian, L N Ananikyan +1
The incipient quantum phase transitions of relevance to nonzero fluctuations and entanglement in Heisenberg clusters are studied in this paper by exploiting negativity as a measure…
Magnetization and Lyapunov exponents on a kagome chain with multi-site exchange interaction
N. Ananikian, L. Ananikyan, R. Artuso +1
The Ising approximation of the Heisenberg model in a strong magnetic field, with two, three and six spin exchange interactions is studied on a kagome chain. The kagome chain can be…