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Kinks in higher-order polynomial models

Author

Listed:
  • Blinov, Petr A.
  • Gani, Tatiana V.
  • Malnev, Alexander A.
  • Gani, Vakhid A.
  • Sherstyukov, Vladimir B.

Abstract

We consider a family of field-theoretic models with a real scalar field in (1+1)-dimensional space–time. The field dynamics in each model is determined by a polynomial potential with two degenerate minima. We obtain exact general formulas for kink solutions with power-law asymptotic behavior. We also write out formulas for the asymptotics of all found kinks. In addition, we analyze some other properties of the obtained kinks: stability potentials, zero modes, positions of the centers of mass.

Suggested Citation

  • Blinov, Petr A. & Gani, Tatiana V. & Malnev, Alexander A. & Gani, Vakhid A. & Sherstyukov, Vladimir B., 2022. "Kinks in higher-order polynomial models," Chaos, Solitons & Fractals, Elsevier, vol. 165(P2).
  • Handle: RePEc:eee:chsofr:v:165:y:2022:i:p2:s0960077922009845
    DOI: 10.1016/j.chaos.2022.112805
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    Cited by:

    1. Alonso-Izquierdo, A. & Miguélez-Caballero, D. & Nieto, L.M., 2024. "Wobbling kinks and shape mode interactions in a coupled two-component ϕ4 theory," Chaos, Solitons & Fractals, Elsevier, vol. 178(C).

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