17 citations · 25 across the 3 of their papers we have counts for
4 papers
Dynamics of the topological structures in inhomogeneous media
L. A. Ferreira, B. Piette, W. J. Zakrzewski
We present a general review of the dynamics of topological solitons in 1 and 2 dimensions and then discuss some recent work on the scattering of various solitonic objects (such as…
The Bullough-Dodd model coupled to matter fields
P. E. G. Assis, L. A. Ferreira
The Bullough-Dodd model is an important two dimensional integrable field theory which finds applications in physics and geometry. We consider a conformally invariant extension of i…
On the connections between Skyrme and Yang Mills theories
Joaquin Sanchez-Guillen, L. A. Ferreira
Skyrme theories on S^3 and S^2, are analyzed using the generalized zero curvature in any dimensions. In the first case, new symmetries and integrable sectors, including the B =1 sk…
Construction of Affine and Conformal Affine Toda Solitons by Hirota's Method
H. Aratyn, C. P. Constantinidis, L. A. Ferreira +2
In this talk we report some results about the construction of soliton solutions for the Affine and Conformal Affine Toda models using the Hirota's method. We obtain new classes of…