165 citations · 292 across the 3 of their papers we have counts for
4 papers
Phase Diagram of spin 1/2 XXZ Model With Dzyaloshinskii-Moriya Interaction
R. Jafari, A. Langari
We have studied the phase diagram of the one dimensional XXZ model with Dzyaloshinskii-Moriya (DM) interaction. We have applied the quantum renormalization group (QRG) approach to…
Phase Diagram and Entanglement of Ising Model With Dzyaloshinskii-Moriya Interaction
R. Jafari, M. Kargarian, A. Langari +1
We have studied the phase diagram and entanglement of the one dimensional Ising model with Dzyaloshinskii-Moriya (DM) interaction. We have applied the quantum renormalization group…
The renormalization of entanglement in the anisotropic Heisenberg (XXZ) model
M. Kargarian, R. Jafari, A. Langari
We have applied our recent approach (Kargarian, et.al Phys. Rev. A 76, 60304 (R) (2007)) to study the quantum information properties of the anisotropic s=1/2 Heisenberg chain. We h…
Second order quantum renormalisation group of XXZ chain with next nearest neighbour interactions
R. Jafari, A. Langari
We have extended the application of quantum renormalisation group (QRG) to the anisotropic Heisenberg model with next-nearest neighbour (n-n-n) interaction. The second order correc…