Add to ORKGTexto completo: acesso restrito. p. 937-946In this work we deform the ϕ4 model with distinct deformation functions, to propose a diversity of sine-Gordon-like models. We investigate the proposed models and we obtain all the topological solutions that they engender. In particular, we introduce non-polynomial potentials which support some exotic two-kink solutions
In this work we construct the wobble exact solution of sine-Gordon equation by means of B acklund Tr...
We study a model derived by Fei et al. [Phys. Rev. A 45 (1992) 6019] of a kink solution to the sine-...
A new, one-parameter family of potentials is introduced. This potential leads to a nonlinear field e...
We study a new family of models of the sine-Gordon type, starting from the sine-Gordon model, includ...
This work deals with a new family of models, which includes the sine-Gordon model and the double-sin...
A conservative, non-local generalisation of the sine-Gordon equation is postulated and its kink solu...
texto completo: acesso restrito. 9 p.This work deals with the presence of defect structures in gener...
A spatially-discrete sine-Gordon system with some novel features is described. There is a topologica...
This work deals with the presence of defect structures in generalized sine-Gordon models. The models...
We study various solutions of the sine-Gordon model in (1+1) dimensions. We use the Hirota method to...
We construct models of self-interacting scalar fields whose Bogomol'nyi-Prasad-Sommerfeld solutions ...
New exact solutions with built-in arbitrary functions for the (n + 1)-dimensional double sine-Gordon...
Requiring an infinite number of conserved local charges or the existence of an underlying linear sys...
We construct explicit multivortex solutions for the complex sine-Gordon equation (the Lund-Regge mod...
26. Sine{Gordon equation In view of the remarkable properties of the KdV equation (! ref), it is nat...
In this work we construct the wobble exact solution of sine-Gordon equation by means of B acklund Tr...
We study a model derived by Fei et al. [Phys. Rev. A 45 (1992) 6019] of a kink solution to the sine-...
A new, one-parameter family of potentials is introduced. This potential leads to a nonlinear field e...
We study a new family of models of the sine-Gordon type, starting from the sine-Gordon model, includ...
This work deals with a new family of models, which includes the sine-Gordon model and the double-sin...
A conservative, non-local generalisation of the sine-Gordon equation is postulated and its kink solu...
texto completo: acesso restrito. 9 p.This work deals with the presence of defect structures in gener...
A spatially-discrete sine-Gordon system with some novel features is described. There is a topologica...
This work deals with the presence of defect structures in generalized sine-Gordon models. The models...
We study various solutions of the sine-Gordon model in (1+1) dimensions. We use the Hirota method to...
We construct models of self-interacting scalar fields whose Bogomol'nyi-Prasad-Sommerfeld solutions ...
New exact solutions with built-in arbitrary functions for the (n + 1)-dimensional double sine-Gordon...
Requiring an infinite number of conserved local charges or the existence of an underlying linear sys...
We construct explicit multivortex solutions for the complex sine-Gordon equation (the Lund-Regge mod...
26. Sine{Gordon equation In view of the remarkable properties of the KdV equation (! ref), it is nat...
In this work we construct the wobble exact solution of sine-Gordon equation by means of B acklund Tr...
We study a model derived by Fei et al. [Phys. Rev. A 45 (1992) 6019] of a kink solution to the sine-...
A new, one-parameter family of potentials is introduced. This potential leads to a nonlinear field e...