Title: Some quantum lattice problems.

Speaker: JC Eilbeck (pdf slides 540 Kb)
with PLC, YG, CK, FP, JC, Jerome Dorignac, Nuno Catarino, Yves Brihaye

Abstract: I will survey briefly some recent work on quantum lattices, in particular:

  1. A modified QDNLS model with saturation terms
  2. A Fermi resonance lattice
  3. A so-called quasi-exactly solvable model, with no conservation of particles

NLDD05, Nonlinear excitations: theory and experiments, Sevilla, March 3-4, 2005.