Decay of a square pulse to Sine-Gordon breathers
G. Ka"lbermann

TL;DR
This paper explores the conditions under which simple initial pulses evolve into Sine-Gordon breathers, using numerical and analytical methods to identify thresholds for their formation.
Contribution
It provides new insights into the threshold conditions for generating Sine-Gordon breathers from basic initial pulses through combined numerical and analytical analysis.
Findings
Identified thresholds for breather formation.
Demonstrated the evolution from initial pulses to breathers.
Provided analytical expressions for thresholds.
Abstract
We investigate numerically and analytically the existence of thresholds for the production of Sine-Gordon single and multiple breathers from simple initial pulses.
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Taxonomy
TopicsLaser-Matter Interactions and Applications · Nonlinear Photonic Systems · Gyrotron and Vacuum Electronics Research
