Scattering of lattice solitons from a mass impurity
Abstract
A perturbation theory for the inverse scattering transform applies to the Toda lattice system with a mass impurity. As an example, scattering of a soliton from an impurity is considered. When the mass of impurity is slightly different from that of host particles, the soliton nearly passes through the impurity without changing its amplitude.
 Publication:

Unknown
 Pub Date:
 August 1978
 Bibcode:
 1978slsm.rept.....Y
 Keywords:

 Impurities;
 Nuclear Fuels;
 Particle Mass;
 Plasmas (Physics);
 Solitary Waves;
 Wave Scattering;
 Equations Of Motion;
 Hamiltonian Functions;
 Perturbation Theory;
 Wave Propagation;
 SolidState Physics