10 citations · 35 across the 8 of their papers we have counts for
8 papers
Solitonic solutions of Faddeev model
Chang-Guang Shi, Minoru Hirayama
An application of the equation proposed by the present authors, which is equivalent to the static field equation of the Faddeev model, is discussed. Under some assumptions on the s…
Cross-fertilization of Ferreira's Hopfions And Electromagnetic Knots
Chang-Guang Shi, Minoru Hirayama
The interrelation between Ferreira's Hopf solitons of a conformal nonlinear model and the electromagnetic knots found by Raada et al. is investigated. It is sho…
Approximate vortex solution of Faddeev model
Chang-Guang Shi, Minoru Hirayama
Through an Ansatz specifying the azimuthal-angle dependence of the solution, the static field equation for vortex of the Faddeev model is converted to an algebraic ordinary differe…
Reduction of static field equation of Faddeev model
Minoru Hirayama, Chang-Guang Shi
A method to solve the static field equation of the Faddeev model is presented. For an special combination of the concerned field, we adopt a form which is compatible with the field…
Domain wall solution of the Skyrme model
Chang-Guang Shi, Minoru Hirayama
A class of domain-wall-like solutions of the Skyrme model is obtained analytically. They are described by the tangent hyperbolic function, which is a special limit of the Weierstra…
A Class of Exact Solutions of the Faddeev Model
M. Hirayama, C. -G. Shi
A class of exact solutions of the Faddeev model, that is, the modified SO(3) nonlinear sigma model with the Skyrme term, is obtained in the four dimensional Minkowskian spacetime.…