162 citations · 831 across the 33 of their papers we have counts for
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cond-mat.str-el2002★ 7 cited
Non-Fermi liquid behavior of quasi one-dimensional pseudogap materials
Lorenz Bartosch
We study the spectral function of the pseudogap phase of quasi one-dimensional charge density wave materials. Using a stochastic approach and emphasizing an exact treatment of non-…
cond-mat.str-el2002★ 29 cited
Ferromagnetic Luttinger Liquids
Lorenz Bartosch, Marcus Kollar, Peter Kopietz
We study weak itinerant ferromagnetism in one-dimensional Fermi systems using perturbation theory and bosonization. We find that longitudinal spin fluctuations propagate ballistica…
cond-mat.str-el2002★ 16 cited
Dynamic scaling in the vicinity of the Luttinger liquid fixed point
Tom Busche, Lorenz Bartosch, Peter Kopietz
We calculate the single-particle spectral function A (k, omega) of a one-dimensional Luttinger liquid by means of a functional renormalization group (RG) approach. Given an infrare…