25 citations · 31 across the 4 of their papers we have counts for
4 papers
An exact solution to the Extended Hubbard Model in 2D for finite size system
S. Harir, M. Bennai, Y. Boughaleb
An exact analytical diagonalization is used to solve the two dimensional Extended Hubbard Model for system with finite size. We have considered an Extended Hubbard Model (EHM) incl…
Bi-Critical Central Point Of J FN -J SN Ising Model Phase Diagram
Y. Boughaleb, M. Noureddine, R. Nassif
When interfaces between ordered domains are ordered clusters, frustration disappears. A phase with mixed ordered structures emerges but no length scale can be associated to. We sho…
Off-site interaction effect in the Extended Hubbard Model with SCRPA method
S. Harir, M. Bennai, Y. Boughaleb
The Self Consistent Random Phase Approximation (SCRPA) and a Direct Analytical (DA) method are proposed to solve the Extended Hubbard Model in 1D. We have considered an Extended Hu…
Anomalous Behavior of the Diffusion Coefficient in Interacting Adsorbates
S. Zayzoune, M. Mazroui, Y. Boughaleb +1
Langevin simulations provide an effective way to study collective effects of Brownian particles immersed in a two-dimensional periodic potential. In this paper, we concentrate esse…