162 citations · 831 across the 33 of their papers we have counts for
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cond-mat.str-el1998★ 24 cited
Singularities and Pseudogaps in the Density of States of Peierls Chains
Lorenz Bartosch, Peter Kopietz
We develop a non-perturbative method to calculate the density of states (DOS) of the fluctuating gap model describing the low-energy physics of electrons on a disordered Peierls ch…
cond-mat.str-el1998★ 12 cited
Correlation functions of higher-dimensional Luttinger liquids
Lorenz Bartosch, Peter Kopietz
Using higher-dimensional bosonization, we study correlation functions of fermions with singular forward scattering. Following Bares and Wen [Phys. Rev. B 48, 8636 (1993)], we consi…