RT Journal Article
T1 Soliton classical dynamics in the sine-Gordon equation in terms of the massive Thirring model
A1 Martínez Alonso, Luis
AB The relationship between the soliton dynamics provided by the classical sine-Gordon and massive Thirring models is exhibited. Solitons are characterized as classical relativistic particles through the consideration of their associated canonical realizations of the Poincare group. It is shown that the soliton in the massive Thirring model determines two different kinds of  relativistic particles from which sine-Gordon kinks and breathers may be reproduced. In particular, sine-Gordon breathers are characterized as composite systems of two solitons of the massive Thirring model. Soliton scattering in the sine-Gordon equation is described in terms of soliton scattering in the massive Thirring model.
PB Amer Physical Soc
SN 0556-2821
YR 1984
FD 1984
LK https://hdl.handle.net/20.500.14352/65010
UL https://hdl.handle.net/20.500.14352/65010
LA eng
NO © 1984 The American Physical Society.I am grateful to A. Fernandez Ranada for many helpful discussion. s and advice. This work was supported in part by the Cornision Asesora de Investigacion Cientifica y Tecnica.
NO Cornision Asesora de Investigacion Cientifica y Tecnica.
DS Docta Complutense
RD 9 abr 2025