TY - JOUR

T1 - Multi-phase autoresonant excitation of dark solitons

AU - Borich, M.

AU - Shagalov, A.

N1 - The research was carried out within the state assignment of the Ministry of Science and Higher Education of the Russian Federation (theme “Function” No. 122021000035-6 , and theme “Quantum” No. 122021000038-7 ).

PY - 2024/4/1

Y1 - 2024/4/1

N2 - The autoresonant approach for the generation of dark solitons by external fields is developed in the context of the effects of mode-locking instabilities which occur in multi-phase driving. The one-phase step-by-step and two-phase drivings are studied for slowly varying frequencies of the drives. Possible scenarios for the stable generation of high-depth dark solitons are found. Adiabatic control of soliton parameters is demonstrated when the driving amplitudes exceed a threshold. The driving amplitude diagrams for preferable scenarios of the generation of high-amplitude dark solitons are presented.

AB - The autoresonant approach for the generation of dark solitons by external fields is developed in the context of the effects of mode-locking instabilities which occur in multi-phase driving. The one-phase step-by-step and two-phase drivings are studied for slowly varying frequencies of the drives. Possible scenarios for the stable generation of high-depth dark solitons are found. Adiabatic control of soliton parameters is demonstrated when the driving amplitudes exceed a threshold. The driving amplitude diagrams for preferable scenarios of the generation of high-amplitude dark solitons are presented.

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U2 - 10.1016/j.cjph.2024.01.032

DO - 10.1016/j.cjph.2024.01.032

M3 - Article

VL - 88

SP - 332

EP - 338

JO - Chinese Journal of Physics

JF - Chinese Journal of Physics

SN - 0577-9073

ER -