Collisions between kinks with long-range tails: a simple and efficient method
João G. F. Campos, Azadeh Mohammadi
Abstract
A bstract We construct initial configurations for the scattering between kinks with long-range tails. For this purpose, we exploit kink solutions in the presence of Bogomol’nyi-Prasad-Sommerfield (BPS)-preserving impurities. This approach offers a highly efficient method and effortless implementation with a negligible computational cost. Our algorithm has a much smaller complexity than the usual minimization method, becoming more than a hundred times faster in some scenarios. Consequently, conducting kink-antikink simulations becomes remarkably straightforward.
Topics & Concepts
PhysicsSimple (philosophy)Range (aeronautics)Statistical physicsTheoretical physicsParticle physicsAerospace engineeringEpistemologyPhilosophyEngineeringCold Atom Physics and Bose-Einstein CondensatesStatistical Mechanics and EntropyAdhesion, Friction, and Surface Interactions