# Kink–antikink scattering-induced breathing bound states and oscillons in a parametrized ϕ4 model

@article{Nzoupe2020KinkantikinkSB, title={Kink–antikink scattering-induced breathing bound states and oscillons in a parametrized ϕ4 model}, author={F. Naha Nzoupe and Alain M. Dikand'e and Cl{\'e}ment Tchawoua}, journal={Modern Physics Letters A}, year={2020} }

Recent studies have emphasized the important role that a shape deformability of scalar-field models pertaining to the same class with the standard [Formula: see text] field, can play in controlling the production of a specific type of breathing bound states so-called oscillons. In the context of cosmology, the built-in mechanism of oscillons suggests that they can affect the standard picture of scalar ultra-light dark matter. In this paper, kink scatterings are investigated in a parametrized…

## 4 Citations

### Scattering of Kinks in the $B\Varphi^{4}$ Model

- PhysicsSSRN Electronic Journal
- 2022

In this study, based on the ϕ 4 model, a new model (called the Bϕ 4 model) is introduced in which the potential form for the values of the ﬁeld whose magnitudes are greater than 1 is multiplied by…

### Exotic final states in the φ multi-kink collisions

- Physics
- 2021

Vakhid A. Gani, 2, ∗ Aliakbar Moradi Marjaneh, † and Kurosh Javidan ‡ Department of Mathematics, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409,…

### Exotic final states in the $$\varphi ^8$$ multi-kink collisions

- Physics, MathematicsThe European Physical Journal C
- 2021

We study final states in the scattering of kinks and antikinks of the $$\varphi ^8$$
φ
8
field-theoretic model. We use the initial conditions in the form of two, three or four static or moving…

### Emergence of oscillons in kink-impurity interactions

- PhysicsJournal of Physics A: Mathematical and Theoretical
- 2021

The (1 + 1)-dimensional classical φ 4 theory contains stable, topological excitations in the form of solitary waves or kinks, as well as a non-topological one, such as the oscillon. Both are used in…

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