Collisions of a light bullet with kinks and standing breathers in the two-dimensional sine-Gordon equation

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dc.creatorPato, M. V.
dc.creatorBicudo, P.
dc.date2006-11-06
dc.date.accessioned2026-07-07T07:33:35Z
dc.date.available2026-07-07T07:33:35Z
dc.descriptionThe (2+1)-dimension Klein-Gordon generalised equation is numerically solved through the finite differences method. Only the sine-Gordon case is focused: kink and antikink solutions are obtained in cartesian coordinates and evidence of interaction in kink-kink collision is looked for in propagation velocity. Then the change of shape in light bullet solutions is quantified during propagation and in head-on collision. Lastly, the robustness of light bullets is verified in head-on collisions with kink, antikink, standing kink and standing breather. A 30o-collision between a light bullet and a standing kink is simulated as well.
dc.description11 pages, 11 figures
dc.identifierhttps://arxiv.org/abs/nlin/0611012
dc.identifierhttp://arxiv.org/abs/nlin/0611012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/119508
dc.subjectPattern Formation and Solitons
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCollisions of a light bullet with kinks and standing breathers in the two-dimensional sine-Gordon equation
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