کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1899549 | 1534040 | 2013 | 16 صفحه PDF | دانلود رایگان |
• Elliptic solutions of the Manakov system constructed with real quasiperiod.
• Effective parametrization for classification of reality conditions.
• Loci of the auxiliary variables used in the integration are determined.
• Manakov soliton is recovered in the soliton limit.
• Small-wave-modulation limit satisfies linearized dispersion of planewaves.
An explicit formula is obtained for single-phase bounded elliptic solutions of the Manakov system of integrable coupled nonlinear Schrödinger equations in terms of the Weierstrass sigma function with a real quasiperiod. The parametrization is effective in the sense that the reality conditions are completely characterized for each of the three possible couplings: focusing–focusing, defocusing–defocusing and focusing–defocusing. The Manakov soliton is recovered in the soliton limit and the small-wave-modulation limit is shown to satisfy the linearized dispersion relation of planewave solutions.
Journal: Physica D: Nonlinear Phenomena - Volume 264, 1 December 2013, Pages 1–16