TY - JOUR
T1 - Solitons in one-dimensional helimagnets
AU - Sasaki, Kazuo
AU - Tsuzuki, Toshio
PY - 1981/1/1
Y1 - 1981/1/1
N2 - Nonlinear waves in one-dimensional classical helimagnets with easy plane are studied in the absence of external fields. Applying the continuum approximation and the reductive perturbation method, we derive a Korteweg-de Vries (KdV) equation for an ordinary helimagnet and a modified KdV equation for an exceptional one. These equations have gapless soliton solutions.
AB - Nonlinear waves in one-dimensional classical helimagnets with easy plane are studied in the absence of external fields. Applying the continuum approximation and the reductive perturbation method, we derive a Korteweg-de Vries (KdV) equation for an ordinary helimagnet and a modified KdV equation for an exceptional one. These equations have gapless soliton solutions.
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U2 - 10.1016/0378-4363(81)90355-7
DO - 10.1016/0378-4363(81)90355-7
M3 - Article
AN - SCOPUS:0019602819
SN - 0378-4363
VL - 107
SP - 97
EP - 98
JO - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
JF - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
IS - 1-3
ER -