Scattering of a two skyrmion configuration on potential holes or barriers in a model Landau-Lifshitz equation
(2007)
Journal Article
Collins, J., & Zakrzewski, W. (2007). Scattering of a two skyrmion configuration on potential holes or barriers in a model Landau-Lifshitz equation
Outputs (12)
Acceleration-extended Galilean symmetries with central charges and their dynamical realisations (2007)
Journal Article
Lukierski, J., Stichel, P., & Zakrzewski, W. (2007). Acceleration-extended Galilean symmetries with
central charges and their dynamical realisations. Physics Letters B, B 650,
Scattering of Topological Solitons on Barriers and Holes in Two $\lambda \phi^4$ Models (2007)
Journal Article
Al-Alawi, J., & Zakrzewski, W. (2007). Scattering of Topological Solitons on Barriers and Holes in Two $\lambda \phi^4$ Models
Q-ball scattering on barriers and holes in 1 and 2 Spatial dimensions (2007)
Journal Article
Al-Alawi, J., & Zakrzewski, W. (2007). Q-ball scattering on barriers and holes in 1 and 2 Spatial dimensions
Surfaces in ${\mathbb R}^{N^2-1}$ based on harmonic maps $S^2\rightarrow CP^{N-1}$ (2007)
Journal Article
Zakrzewski, W. (2007). Surfaces in ${\mathbb R}^{N^2-1}$ based on harmonic
maps $S^2\rightarrow CP^{N-1}$. Journal of Mathematical Physics, 48,
Soliton solutions of the nonlinear Schr\"odinger equation with nonlocal Coulomb and Yukawa interactions (2007)
Journal Article
Hartmann, B., & Zakrzewski, W. (2007). Soliton solutions of the nonlinear Schr\"odinger equation with nonlocal Coulomb and Yukawa interactions. Physics Letters A, A 366, 540-544
Non ${\pi\over N}$ Scattering of $CP^1$ solitons (2007)
Journal Article
Admunsen, D., Cova, R., & Zakrzewski, W. (2007). Non ${\pi\over N}$ Scattering of $CP^1$ solitons. Canadian Journal of Physics, 85, 1431-1445
A simple formula for the conserved charges of soliton theories (2007)
Journal Article
Ferreira, L. A., & Zakrzewski, W. (2007). A simple formula for the conserved charges of soliton theories. Journal of High Energy Physics, 2007(09), https://doi.org/10.1088/1126-6708/2007/09/015We present a simple formula for all the conserved charges of soliton theories, evaluated on the solutions belonging to the orbit of the vacuum under the group of dressing transformations. For pedagogical reasons we perform the explicit calculations f... Read More about A simple formula for the conserved charges of soliton theories.
Adiabatic self-trapped states in carbon nanotubes (2007)
Journal Article
Brizhik, L., Eremko, A., Piette, B., & Zakrzewski, W. (2007). Adiabatic self-trapped states in carbon nanotubes. Journal of Physics: Condensed Matter, 19(30), https://doi.org/10.1088/0953-8984/19/30/306205We study the polaron (soliton) states of a quasiparticle (electron, hole, exciton) in a quasi-one-dimensional (quasi-1D) model which describes a carbon-type zigzag nanotube structure. In the Hamiltonian of the system we include the electron–phonon in... Read More about Adiabatic self-trapped states in carbon nanotubes.
Scattering of Sine-Gordon kinks on potential wells (2007)
Journal Article
Piette, B., & Zakrzewski, W. (2007). Scattering of Sine-Gordon kinks on potential wells. Journal of Physics A: Mathematical and Theoretical, 40(22), 5995-6010. https://doi.org/10.1088/1751-8113/40/22/016We study the scattering properties of sine-Gordon kinks on obstructions in the form of finite size potential 'wells'. We model this by making the coefficient of the cos(phiv) − 1 term in the Lagrangian position dependent. We show that when the kinks... Read More about Scattering of Sine-Gordon kinks on potential wells.