67 citations · 121 across the 4 of their papers we have counts for
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cond-mat.str-el2008★ 3 cited
Doping a Mott insulator with orbital degrees of freedom
J. Sirker, J. Damerau, A. Klümper
We study the effects of hole doping on one-dimensional Mott insulators with orbital degrees of freedom. We describe the system in terms of a generalized t-J model. At a specific po…
cond-mat.str-el2008★ 37 cited
Short-distance thermal correlations in the XXZ chain
Herman E. Boos, Jens Damerau, Frank Göhmann +3
Recent studies have revealed much of the mathematical structure of the static correlation functions of the XXZ chain. Here we use the results of those studies in order to work out…