2005/01/10 by Tomasz Romanczukiewicz, Tomasz Romańczukiewicz · 18 citations
Physics and Astronomy · #Field (mathematics) #Kink instability #Nonlinear Photonic Systems #Nonlinear Waves and Solitons #Nonlinear system #Process (computing) #Quantum Mechanics and Non-Hermitian Physics #Radiation #Space (punctuation) #hep-th
paper · pdf · doi:10.1088/0305-4470/39/13/022
published in Journal of Physics A Mathematical and General 39(13), 3479-3494 (Institute of Physics)
arxiv created 2005/01/10 · openalex publication_date 2006/03/15 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
The interaction between kink and radiation in nonlinear one-dimensional real scalar field is investigated. The process of discrete vibrational mode excitation in ϕ 4 model is considered. The role of these oscillations in the creation of kink and antikink is discussed. Numerical results are presented as well as some attempts of analytical explanations. An intriguing fractal structure in parameter space dividing regions with and without creation is also presented.