13 citations · 44 across the 7 of their papers we have counts for
7 papers
Compact kinks in a modified Christ-Lee model
F. M. Hahne, R. Thibes
We study compact kinks in a modified Christ-Lee model where the potential is a non-analytic function at the minima. The model has two control parameters that determine the order of…
Kink-antikink collisions in hyper-massive models
F. M. Hahne, P. Klimas
We study topological kinks and their interactions in a family of scalar field models with a double well potential parametrized by the mass of small perturbations around the vacua,…
Scattering of compact kinks
F. M. Hahne, P. Klimas
We study the scattering processes of kink-antikink and kink-kink pairs in a field theory model with non-differentiable potential at its minima. The kink-antikink scattering include…
Compact kink and its interaction with compact oscillons
F. M. Hahne, P. Klimas
We study compact kinks and its interaction with compact oscillons in models with non-analytic potentials. Oscillon-like excitations are the main ingredients of the radiation field.…
Tank-Circuit Assisted Coupling Method for Sympathetic Laser Cooling
Bingsheng Tu, Felix Hahne, Ioanna Arapoglou +9
We discuss the coupling of the motion of two ion species in separate Penning traps via a common tank circuit. The enhancement of the coupling assisted by the tank circuit is demons…
On decay of shock-like waves into compact oscillons
F. M. Hahne, P. Klimas, J. S. Streibel
The signum-Gordon model in 1+1 dimensions possesses the exact shockwave solution with discontinuity of the field at the light cone and infinite gradient energy. The energy of a reg…
Scattering of compact oscillons
F. M. Hahne, P. Klimas, J. S. Streibel +1
We study various aspects of the scattering of generalized compact oscillons in the signum-Gordon model in (1+1) dimensions. Using covariance of the model we construct traveling osc…