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hep-th2023
Kink-Meson Inelastic Scattering
Hui Liu
In this thesis, we first review the linearized soliton perturbation theory developed in recent years, which is particularly simple in the one-kink sector. Using it, the amplitude a…
hep-th2023
Elastic Kink-Meson Scattering
Jarah Evslin, Hui Liu
In classical field theory, radiation does not reflect off of reflectionless kinks. In quantum field theory, radiation quanta, called mesons, can be reflected. We provide a general…