Open AccessSUBSONIC AND SUPERSONIC SOLITONS IN ONE DIMENSIONAL LINEAR CHAINS
Author(s) -
Yichang Zhou,
Chaofan Yu
Publication year - 1992
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.41.2016
Subject(s) - supersonic speed , physics , electron , lattice (music) , vibration , classical mechanics , mechanics , quantum mechanics , acoustics
The interaction between electrons and acoustic lattice vibrations is investigated by the method of coherent states, giving out the solutions of solitons which can travel with subsonic or supersonic velocities. The form and energy of the solitons is given.
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