56 citations · 204 across the 11 of their papers we have counts for
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cond-mat1996★ 52 cited
Optical absorption of strongly correlated half-filled Mott-Hubbard chains
F. Gebhard, K. Bott, M. Scheidler +2
In this last of three articles on the optical absorption of electrons in a half-filled Peierls-distorted chain we address the dimerized extended Hubbard model in the limit of a lar…
cond-mat1996★ 36 cited
Exact results for the optical absorption of strongly correlated electrons in a half-filled Peierls-distorted chain
F. Gebhard, K. Bott, M. Scheidler +2
In this second of three articles on the optical absorption of electrons in a half-filled Peierls-distorted chain we present exact results for strongly correlated tight-binding elec…