Seminars
Andrzej Wereszczynski (Jagiellonian University, Poland) Dynamics of topological solitons
Hybrid, VBL 204 & Zoom
![](https://wpi-skcm2.hiroshima-u.ac.jp/wpi-admin/wp-content/uploads/2023/09/phi4_full-pdf.jpg)
I will present an overview of various aspects of interactions between topological solitons.
Specifically I will underline the role of internal modes which stand behind fractal structure in the final state formation as well as trigger the spectral wall phenomenon.
I will also discuss the importance of radiation focusing on the negative radiation pressure phenomenon.
I will show how some of these phenomena can be understood using the collective coordinate method.