<< asymmetric scattering between wobblers and kinks (..) is investigated in two different scenarios. First, the collision between wobblers with opposite phase is analyzed. (..) a destructive interference between the shape modes of the colliding wobblers takes place at the impact time. The second scenario involves the scattering between a wobbler and an (unexcited) kink. In this case the energy transfer from the wobbler to the kink can be examined. The dependence of the final velocities and wobbling amplitudes of the scattered wobblers on the collision velocity and on the initial wobbling amplitude is discussed. Both situations lead to very different fractal structures in the velocity diagrams. >>️
<< it is also worthwhile mentioning the results displayed (..) It can be verified that systematically when a scattered wobbler gains more kinetic energy than the other, it obtains less vibrational energy and vice versa. >>️
A. Alonso-Izquierdo, L. M. Nieto, J. Queiroga-Nunes. Asymmetric scattering between kinks and wobblers. arXiv:2109.13904 (hep-th). Sep 28, 2021.
