In this topic we consider solition excitations in charge/spin
density wave phases.
Content:
stability and characterization of a charge density wave state
phase dynamics and connection with charge
solition and fractional charge
commensurability and near-commensurability of density waves
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[1] G. Gruener: The dynamics of charge density waves,
Rev. Mod. Phys. 60, 1129 (1988).
[2] G. Gruener: Density waves in solids, Addison Wesley (1994).
[3] W.P. Su, J.R. Schrieffer and A.J. Heeger, Phys. Rev. B22,
2099 (1980); Phys. Rev. B28, 1138 (1983).
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