425 citations · 1.4k across the 17 of their papers we have counts for
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cond-mat.str-el2014★ 22 cited
Low temperature dynamics of nonlinear Luttinger liquids
C. Karrasch, R. G. Pereira, J. Sirker
We generalize nonlinear Luttinger liquid theory to describe the dynamics of one-dimensional quantum critical systems at low temperatures. Analyzing density-matrix renormalization g…
cond-mat.str-el2014★ 55 cited
Transport properties of the one-dimensional Hubbard model at finite temperature
C. Karrasch, D. M. Kennes, J. E. Moore
We study finite-temperature transport properties of the one-dimensional Hubbard model using the density matrix renormalization group. Our aim is two-fold: First, we compute both th…