arXivDaily arXiv每日学术速递 周一至周五更新
arXiv physics/0105007physics.opticscond-mat.softhep-thphysics.gen-ph
收藏

通过黑孤子相互作用产生亮孤子

Generation of bright soliton through the interaction of black solitons

L. Losano, B. Baseia, D. Bazeia

摘要:

我们报告的可能性有两个黑孤子相互作用的石英光纤内,呈现正常的群速度色散,产生一对孤子,一个矢量孤子的黑亮型。该模型服从一对耦合的非线性薛定谔方程,该方程遵循描述各向异性XY模型的Ginzburg-Landau方程。我们使用试轨法求解耦合方程,该方法在将薛定谔方程化为一阶微分方程时起着重要作用。

英文摘要:

We report on the possibility of having two black solitons interacting inside a silica fiber that presents normal group-velocity dispersion, to generate a pair of solitons, a vector soliton of the black-bright type. The model obeys a pair of coupled nonlinear Schrödinger equations, that follows in accordance with a Ginzburg-Landau equation describing the anisotropic XY model. We solve the coupled equations using a trial-orbit method, which plays a significant role when the Schrödinger equations are reduced to first order differential equations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑