Connections between kinks with different asymptotics
\n\nIn this letter, we show how to build bridges between field-theoretic models that have kink solutions with different asymptotic behavior. We study transformational properties of kinks in models with a real scalar field in two-dimensional space-time. We show how to obtain new models with solitons having different asymptotic behavior, using deformations with specific functions. In particular, starting from the well-known $\\varphi ^{4}$ model, we obtain kinks with super-exponential, super-super-exponential, power-law, and logarithmic asymptotics. We also comment on how asymptotic behavior of stability potential and zero mode can be obtained for deformed kinks.\n
Institutions
- Kurchatov Institute (RU)
- Islamic Azad University Quchan (IR)
- National Research Nuclear University MEPhI (RU)
Publication Details
- Journal
- Springer Link (Chiba Institute of Technology)
- Published
- 2024-10-16
- DOI
- https://doi.org/10.1209/0295-5075/ad8183/pdf
- Primary Topic
- Nonlinear Photonic Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Islamic Azad University
- Ministry of Science and Higher Education of the Russian Federation