737 citations · 7.6k across the 85 of their papers we have counts for
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cond-mat.str-el2003★ 180 cited
Spin nematics in the bilinear-biquadratic S=1 spin chain
A. Laeuchli, G. Schmid, S. Trebst
We report the existence of an extended critical, nondimerized region in the phase diagram of the bilinear-biquadratic spin-one chain. The dominant power law correlations are ferroq…
cond-mat.str-el2003★ 46 cited
Spin-Charge Separation in Two-dimensional Frustrated Quantum Magnets
A. Laeuchli, D. Poilblanc
The dynamics of a mobile hole in two-dimensional frustrated quantum magnets is investigated by exact diagonalization techniques. Our results provide evidence for spin-charge separa…
cond-mat.str-el2003★ 36 cited
d-Mott phases in one and two dimensions
A. Laeuchli, C. Honerkamp, T. M. Rice
We use exact diagonalization to determine the spectrum of reduced Hamiltonians based on renormalization group flows to strong coupling. For the half-filled two-leg Hubbard ladder w…