Results 161 to 170 of about 1,291,405 (203)

Super rogue waves: Collision of rogue waves in Bose-Einstein condensate

Physical Review E, 2022
An important and incompletely answered question is whether a high-order rogue wave (RW) can be excited by the collision of first-order RWs, especially for its generation and propagation mechanisms. In this paper, the evolution properties of collisions between RWs are studied numerically for two-component coupled Bose-Einstein condensates.
Yanchang Tan, Xiao-Dong Bai, Tiantian Li
openaire   +2 more sources

Possibility of the existence of the rogue wave and the super rogue wave in granular matter

The European Physical Journal E, 2019
By using the traditional perturbation technique, a focusing nonlinear Schrödinger equation (NLSE) for the one-dimensional bead chain with the initial prestress is first obtained. The Peregrine soliton, called the rogue wave in the present paper, and the super rogue wave are investigated both numerically and analytically. It is noted that both the rogue
Juan-Fang, Han   +2 more
openaire   +2 more sources

Rogue Waves in a Multistable System

Physical Review Letters, 2011
Clear evidence of rogue waves in a multistable system is revealed by experiments with an erbium-doped fiber laser driven by harmonic pump modulation. The mechanism for the rogue wave formation lies in the interplay of stochastic processes with multistable deterministic dynamics.
Alexander N, Pisarchik   +4 more
openaire   +2 more sources

Rogue and semi-rogue waves defined by volume

Nonlinear Dynamics, 2021
We define a quantized nonlinear pulse ‘volume’. This then allows us to determine the characteristic of a possible rogue wave by looking at its volume, found from a surface integral. Where higher powers are needed in the integrand, due to slow decay of a pulse, we describe the excitation as a ‘semi-rogue’ wave.
openaire   +1 more source

Rogue wave in Titan’s atmosphere

Astrophysics and Space Science, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
El-Labany, S. K.   +4 more
openaire   +2 more sources

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