711 citations · 5.5k across the 188 of their papers we have counts for
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cond-mat1996★ 8 cited
Conductivity in a symmetry broken phase: Spinless fermions with corrections
Goetz S. Uhrig
The dynamic conductivity of strongly correlated electrons in a symmetry broken phase is investigated in the present work. The model considered consists of spinless fermions…
cond-mat1996★ 170 cited
Magnetic excitation spectrum of dimerized antiferromagnetic chains
Götz S. Uhrig, H. J. Schulz
Motivated by recent measurements on CuGeO the spectrum of magnetic excitations of an antiferromagnetic chain with alternating coupling strength is investigated.…
cond-mat1996★ 21 cited
Exact single spin flip for the Hubbard model in
Goetz S. Uhrig
It is shown that the dynamics of a single -electron interacting with a band of -electrons can be calculated exactly in the limit of infinite dimension. The co…