Compact oscillons in the signum-Gordon model

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We present explicit solutions of the signum-Gordon scalar field equation which have finite energy and are periodic in time. Such oscillons have a strictly finite size. They do not emit radiation.
12 pages, 4 figures

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High Energy Physics - Theory, Astrophysics, Other Condensed Matter, Exactly Solvable and Integrable Systems

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http://salesiana.dossiersoluciones.com/handle/123456789/191285

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0710.2244
 http://arxiv.org/abs/0710.2244
 Phys.Rev.D77:047701,2008
 doi:10.1103/PhysRevD.77.047701

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arXiv