Oscillons in a perturbed signum-Gordon model

Klimas, P.; Streibel, J.S.; Wereszczynski, A.; Zakrzewski, W.J.

doi:10.1007/jhep04(2018)102

Oscillons in a perturbed signum-Gordon model

Klimas, P.; Streibel, J.S.; Wereszczynski, A.; Zakrzewski, W.J.

Authors

P. Klimas

J.S. Streibel

A. Wereszczynski

W.J. Zakrzewski

Abstract

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.

Citation

Klimas, P., Streibel, J., Wereszczynski, A., & Zakrzewski, W. (2018). Oscillons in a perturbed signum-Gordon model. Journal of High Energy Physics, 2018(04), Article 102. https://doi.org/10.1007/jhep04%282018%29102

Journal Article Type	Article
Acceptance Date	Apr 11, 2018
Online Publication Date	Apr 17, 2018
Publication Date	Apr 17, 2018
Deposit Date	May 24, 2018
Publicly Available Date	May 24, 2018
Journal	Journal of High Energy Physics
Print ISSN	1126-6708
Publisher	Scuola Internazionale Superiore di Studi Avanzati (SISSA)
Peer Reviewed	Peer Reviewed
Volume	2018
Issue	04
Article Number	102
DOI	https://doi.org/10.1007/jhep04%282018%29102

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© 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.