Open AccessДвухкомпонентное бризерное решение уравнения Хироты
Author(s) -
G. T. Adamashvili
Publication year - 2022
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2022.03.51972.19041
Subject(s) - breather , mathematics , perturbation (astronomy) , nonlinear system , mathematical analysis , mathematical physics , physics , quantum mechanics
Using the generalized perturbation reduction method the Hirota equation is transformed to thecoupled nonlinear Schr¨odinger equations. A solution of the Hirota equation in the form of the two-component vector breather oscillating with the sum and difference of the frequencies and the wave numbers which coincide with the 0π pulse of the self-induced transparency is obtained.