The author derives the spin evolution equation of a classical inhomogeneous Heisenberg chain and proves its exact equivalence (in the continuum limit) to an integro-differential nonlinear Schrodinger equation whose soliton solutions have been discussed earlier. Energy transport along the chain is related to the solution of this equation. He also describes possible physical systems to which the model is applicable.
No takes yet. Share an insight, caveat, or question.
Раджа Балакришнан (1982) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: