旋转波近似下Maxwell-Bloch方程的对称性
Symmetries of the Maxwell-Bloch equations with the rotating wave approximation
摘要:
本文给出了旋转波近似下Maxwell-Bloch方程的一个辛实现,并由此导出了一个拉格朗日公式。我们将展示如何李点对称产生第三个常数的运动所考虑的动力系统。
英文摘要:
In this paper a symplectic realization for the Maxwell-Bloch equations with the rotating wave approximation is given, which also leads to a Lagrangian formulation. We show how Lie point symmetries generate a third constant of motion for the considered dynamical system.
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