534 citations · 3.1k across the 80 of their papers we have counts for
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cond-mat.str-el2024★ 2 cited
Exact spectral function and nonequilibrium dynamics of the strongly interacting Hubbard model
Ovidiu I. Patu, Andreas Klumper, Angela Foerster
Analytical results on the correlation functions of strongly correlated many-body systems are rare in the literature and their importance cannot be overstated. We present determinan…
cond-mat.stat-mech2024★ 1 cited
Managing Singular Kernels and Logarithmic Corrections in the Staggered Six-Vertex Model
Mouhcine Azhari, Andreas Klümper
In this paper, we investigate the spectral properties of the staggered six-vertex model with symmetry for arbitrary system sizes using non-linear integral equation…