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arXiv · 1607.03484

Arbitrarily large numbers of kink internal modes in inhomogeneous sine-Gordon equations

J. A. González·A. Bellorín·M. A. García-Ñustes·L. E. Guerrero·S. Jiménez·L. Vázquez
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Abstract

We prove the existence of an infinite number of internal (shape) modes of sine-Gordon solitons in the presence of some inhomogeneous long-range forces, provided some conditions are satisfied.

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J. A. González, A. Bellorín, M. A. García-Ñustes, L. E. Guerrero, S. Jiménez, L. Vázquez. 2017-05-16. Arbitrarily large numbers of kink internal modes in inhomogeneous sine-Gordon equations. https://doi.org/10.1016/j.physleta.2017.03.042

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