45 citations · 513 across the 36 of their papers we have counts for
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cond-mat.other2005★ 4 cited
Exact energy spectrum for models with equally spaced point potentials
V. Caudrelier, N. Crampe
We describe a non-perturbative method for computing the energy band structures of one-dimensional models with general point potentials sitting at equally spaced sites. This is done…
cond-mat.other2005★ 18 cited
Exact results for the one-dimensional many-body problem with contact interaction: Including a tunable impurity
V. Caudrelier, N. Crampe
The one-dimensional problem of particles with contact interaction in the presence of a tunable transmitting and reflecting impurity is investigated along the lines of the coord…