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Retardation effects: Localized excitations of a soliton in a model of a one-dimensional electron-phonon (Peierls) system

✍ Scribed by Eva Majerníková; Peter Markoš


Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
344 KB
Volume
123
Category
Article
ISSN
0375-9601

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Soliton Excitations of a One-Dimensional
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An improved solution for soliton excitations of a one-dimensional molecular-crystal model with the dispersion term is found. Under the approximation of neglecting the dispersion term, the improved solution tends to the usual polaron solution. We calculate the lattice, displacement of the self-trappe