磁微扰存在时拉格朗日微分1-形式上的陀螺中心变换
On the gyrocenter transform implemented on Lagrangian differential 1-form with the existence of magnetic perturbation
摘要：
本文指出，在强磁场中带电粒子轨道的拉格朗日微分1-形式上实现单参数Lie变换微扰理论的通常的陀螺中心变换不是一个近似的坐标变换，从而在最终的轨道方程中引入了一些非物理项。
英文摘要：
This paper pointed out that the usual gyrocenter transform, which implements single-parameter Lie transform perturbation theory on Lagrangian differential 1-form of the orbit of charged particles immersed in a strong magnetic field, is not a near identical coordinate transform, and further causes some unphysical terms in the eventual orbit equations.
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