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Paper   IPM / Physic / 6658
School of Physics
  Title:   Dynamics of Sine-Gordon Solitons
  Author(s): 
1.  A.R. Gharaati
2.  N. Riazi
  Status:   Published
  Journal: Int. J. Theor. Phys.
  No.:  86
  Vol.:  37
  Year:  1998
  Pages:   1081-1120
  Supported by:  IPM
  Abstract:
After reviewing a few physical examples in which the sine-Gordon equation arises as the governing dynamical equation, we discuss various solutions exhilbiting multisoliton dynamics. Interaction of solitons and the corresponding velocity-dependent interaction potentials are derived and discussed. Numerical experiments are carried out in order to study kink dynamics in an inhomogeneous medium. Finally, we introduce two kinds of generalized sine-Gordon equations and discuss their properties.

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