27 citations · 60 across the 5 of their papers we have counts for
5 papers
Magnetization and Thermal Entanglement of the Spin-1 Ising-Heisenberg Polymer Chain
A. Sadrolashrafi, V. Abgaryan, A. Rezvan +1
We establish a solvable Heisenberg-Ising model on a spin-1 Ni-containing polymer chain, , with being , that fully…
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…
Exact dimer ground states for a continuous family of quantum spin chains
M. Asoudeh, V. Karimipour, A. Sadrolashrafi
Using the matrix product formalism, we define a multi-parameter family of spin models on one dimensional chains, with nearest and next-nearest neighbor anti-ferromagnetic interacti…
Matrix product states and exactly solvable spin 1/2 Heisenberg chains with nearest neighbor interactions
M. Asoudeh, V. Karimipour, A. Sadrolashrafi
Using the matrix product formalism, we introduce a two parameter family of exactly solvable spin 1/2 Heisenberg chains in magnetic field (with nearest neighbor interactions)…
Quantum Phase Transitions and Matrix Product States in Spin Ladders
M. Asoudeh, V. Karimipour, A. Sadrolashrafi
We investigate quantum phase transitions in ladders of spin 1/2 particles by engineering suitable matrix product states for these ladders. We take into account both discrete and co…