34 citations · 34 across the 3 of their papers we have counts for
8 papers
Scattering of topological solitons on holes and barriers
Bernard Piette, W. J. Zakrzewski, Joachim Brand
We study the scattering properties of topological solitons on obstructions in the form of holes and barriers. We use the 'new baby Skyrme' model in (2+1) dimensions and we model th…
Static configurations of an exciton field in interaction with a deformable two-dimensional hexagonal lattice
M. J. Watson, W. J. Zakrzewski
A model describing the dynamics of crystal exciton states on a hexagonal lattice has been studied. The hamiltonian includes terms describing the movement of the exciton throughout…
Solitons and deformed lattices I
Betti Hartmann, Wojtek J. Zakrzewski
We study a model describing some aspects of the dynamics of biopolymers. The models involve either one or two finite chains with a number N of sites that represent the "units" of a…
Low Energy States in the SU(N) Skyrme Models
T. Ioannidou, B. Piette, W. J. Zakrzewski
We show that any solution of the SU(2) Skyrme model can be used to give a topologically trivial solution of the SU(4) one. In addition, we extend the method introduced by Houghton…
Low Energy Baryons in the SU(3) Skyrme Model
T. Ioannidou, B. Piette, W. J. Zakrzewski
Due to a computational mistake this paper has been withdrawn.
Low Energy Configurations in the SU(N) Skyrme Model
T. Ioannidou, B. Piette, W. J. Zakrzewski
Due to a computational mistake this paper has been withdrawn.