Noun
(physics) a quantum of energy or quasiparticle that can be propagated as a traveling wave in nonlinear systems and is neither preceded nor followed by another such disturbance; does not obey the superposition principle and does not dissipate
Source: WordNetsoliton waves can travel long distances with little loss of energy or structure Source: Internet
Definition A single, consensus definition of a soliton is difficult to find. Source: Internet
If the pulse has just the right shape, the Kerr effect will exactly cancel the dispersion effect, and the pulse's shape will not change over time: a soliton. Source: Internet
In 1965 Norman Zabusky of Bell Labs and Martin Kruskal of Princeton University first demonstrated soliton behavior in media subject to the Korteweg–de Vries equation (KdV equation) in a computational investigation using a finite difference approach. Source: Internet
In particular, the soliton solutions of can be shown to contain the Friedmann–Lemaître–Robertson–Walker metric in both radiation-dominated (early universe) and matter-dominated (later universe) forms. Source: Internet
Korteweg-de Vries equation The hyperbolic trig function appears as one solution to the Korteweg-de Vries equation which describes the motion of a soliton wave in a canal. Source: Internet