24 citations · 44 across the 6 of their papers we have counts for
6 papers
Dynamics of Phi^4 Kinks on a Class of Space Dependent Potentials
Jassem Al-Alawi
In this paper we study the dynamics of kinks, generated by considering a particular argument of field, in the presence of class of smooth space dependent potentials…
Collective Coordinate Approach to the Dynamics of Various Soliton-Obstruction Systems
Jassem H. Al-Alawi
Various soliton-obstruction systems have been studied from analytical perspective. We have used collective coordinate to approach the dynamics of solitons as they meet a potential…
Spectral Flow of the Non-Supersymmetric Microstates of the D1-D5-KK System
Jassem H. Al-Alawi, Simon F. Ross
We show that a realisation of spectral flow as a coordinate transformation for asymptotically four-dimensional solutions can be extended to the non-supersymmetric case. We apply th…
Q-ball Scattering on Barriers and Holes in 1 and 2 Spatial Dimensions
Jassem H. Al-Alawi, Wojtek J. Zakrzewski
We discuss various scattering properties of non-topological solitons, Q-balls, on potential obstructions in (1+1) and (2+1) dimensions. These obstructions, barriers and holes, are…
Scattering of Topological Solitons on Barriers and Holes of Deformed Sine-Gordon Models
Jassem H. Al-Alawi, Wojtek J. Zakrzewski
We study scattering properties of topological solitons in two classes of models, which are generalizations of the Sine-Gordon model and which have recently been proposed by Bazeia…
Scattering of Topological Solitons on Barriers and Holes in Two λϕ^4 Models
Jassem H. Al-Alawi, Wojtek J. Zakrzewski
We present results of our studies of various scattering properties of topological solitons on obstructions in the form of holes and barriers in 1+1 dimensions. Our results are base…