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cond-mat.str-el2009★ 2 cited
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…
cond-mat.str-el2008
Ground State Energy of Extended Hubbard Model by self-consistent RPA
S. Harir, M. Bennai, Y. Boughaleb
Using the SCRPA, we study the intersite interaction effect on the dynamics of N electrons system. We have considered an extended Hubbard model including intrasite and intersite int…