3 papers
hep-th2024
Transference of kinks between and Sigma models
A. Alonso-Izquierdo, A. J. Balseyro Sebastian, M. A. Gonzalez Leon
In this paper methods for deforming scalar field theories on Euclidean target spaces, in which new field theories are constructed so that solutions are known, are generalized to th…
nlin.PS2004
Changing shapes: adiabatic dynamics of composite solitary waves
A. Alonso Izquierdo, M. A. Gonzalez Leon, M. de la Torre Mayado +1
We discuss the solitary wave solutions of a particular two-component scalar field model in two-dimensional Minkowski space. These solitary waves involve one, two or four lumps of e…
hep-th2002
Adiabatic motion of two-component BPS kinks
A. Alonso Izquierdo, M. A. Gonzalez Leon, J. Mateos Guilarte +1
The low energy dynamics of degenerated BPS domain walls arising in a generalized Wess-Zumino model is described as geodesic motion in the space of these topological walls.