55 citations · 181 across the 7 of their papers we have counts for
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cond-mat.str-el2006★ 48 cited
Spin and charge dynamics of the one-dimensional extended Hubbard model
H. Benthien, E. Jeckelmann
We investigate the dynamical spin and charge structure factors and the one-particle spectral function of the one-dimensional extended Hubbard model at half band-filling using the d…
cond-mat.str-el2006★ 6 cited
The spin-Peierls chain revisited
Georg Hager, Alexander Weisse, Gerhard Wellein +2
We extend previous analytical studies of the ground-state phase diagram of a one-dimensional Heisenberg spin chain coupled to optical phonons, which for increasing spin-lattice cou…