Multidimensional aspects of nonlinear electromagnetic solitary pulses

A. Bonatto, R.P. Nunes, C. Bonatto, R. Pakter, S.R. Lopes and F.B. Rizzato

Physica A: Statistical Mechanics and its Applications, 2014, vol. 404, issue C, 332-340

Abstract: This work is devoted to the study of the interaction between pulses of electromagnetic radiation and space-charge waves in laser-plasmas settings. We analyse modes depending only on the co-moving coordinate of the beam frame, but make no a priori assumption on the longitudinal-to-transverse aspect ratio of the pulses. The model thus constructed allows us to investigate regimes where transverse and longitudinal length scales of the pulses are comparable. Resonant and nonresonant excitations of space-charge modes are analyzed and the endurance of trains of solitons against transverse effects is clarified.

Keywords: Solitons; Laser-plasma; Space-charge; Nonlinear (search for similar items in EconPapers)
Date: 2014
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:404:y:2014:i:c:p:332-340

DOI: 10.1016/j.physa.2014.02.065

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