20 citations · 45 across the 6 of their papers we have counts for
6 papers
Quantum correlations in the frustrated XY model on the honeycomb lattice
Sahar Satoori, Saeed Mahdavifar, Javad Vahedi
We consider the spin- XY frustrated antiferromagnetic Heisenberg honeycomb model. There is an unclear intermediate region in the ground state phase diagram of the model. The m…
Entanglement and quantum correlations in the XX spin- honeycomb lattice
S. Satoori, S. Mahdavifar, J. Vahedi
The ground state phase diagram of the dimerized spin-1/2 XX honeycomb model in presence of a transverse magnetic field (TF) is known. With the absence of the magnetic field, two qu…
Zero-temperature study of a tetrameric spin- chain in a transverse magnetic field
J. Vahedi, M. Shabani Arbousara, S. Mahdavifar
We consider an alternating Heisenberg spin- antiferromagnetic-ferromagnetic () chain with the space modulated dominant antiferromagnetic exchange and anisotropic ferroma…
Quantum corrections of the biquadratic interaction in the 1D spin-1/2 frustrated ferromagnetic systems
Javad Vahedi, Saeed Mahdavifar
Quantum corrections of the biquadratic interaction in the 1D spin-1/2 frustrated ferromagnetic Heisenberg model are studied. The biquadratic interaction for spin-1/2 chains is elim…
Entanglement study of the 1D Ising model with Added Dzyaloshinsky-Moriya interaction
Javad Vahedi, Mohammad Reza Soltani, Saeed Mahdavifar
We have studied occurrence of quantum phase transition in the one-dimensional spin-1/2 Ising model with added Dzyaloshinsky-Moriya (DM) interaction from bi- partite and multi-parti…
1D Frustrated Ferromagnetic Model with Added Dzyaloshinskii-Moriya Interaction
Javad Vahedi, Saeed Mahdavifar
The one-dimensional (1D) isotropic frustrated ferromagnetic spin-1/2 model is considered. Classical and quantum effects of adding a Dzyaloshinskii-Moriya (DM) interaction on the gr…