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Oscillons in a perturbed signum-Gordon model.

Klimas, P. and Streibel, J. S. and Wereszczynski, A. and Zakrzewski, W. J. (2018) 'Oscillons in a perturbed signum-Gordon model.', Journal of high energy physics., 2018 (04). p. 102.


We study various properties of a perturbed signum-Gordon model, which has been obtained through the dimensional reduction of the called ‘first BPS submodel of the Skyrme model’. This study is motivated by the observation that the first BPS submodel of the Skyrme model may be partially responsible for the good qualities of the rational map ansatz approximation to the solutions of the Skyrme model. We investigate the existence, stability and various properties of oscillons and other time-dependent states in this perturbed signum-Gordon model.

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Publisher statement:© The Author(s) 2018 This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
Date accepted:11 April 2018
Date deposited:24 May 2018
Date of first online publication:17 April 2018
Date first made open access:No date available

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