2 papers
cond-mat.other2005
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…
math-ph2003
Integrable N-particle Hamiltonians with Yangian or Reflection Algebra Symmetry
V. Caudrelier, N. Crampe
We use the Dunkl operator approach to construct one dimensional integrable models describing N particles with internal degrees of freedom. These models are described by a general H…