论文标题
Ermakov-Lewis在Koopman-Von Neumann Mechanics中不变
Ermakov-Lewis invariant in Koopman-von Neumann mechanics
论文作者
论文摘要
在纸科学中。众议员8，8401（2018），除其他外，Ermakov-Lewis不变式是在Koopman-Von Neumann Mechanics中为时间依赖的谐波振荡器构建的。我们指出，有一种更简单的方法允许人们找到这个不变的方法。
In the paper Sci. Rep. 8, 8401 (2018), among other things, the Ermakov-Lewis invariant was constructed for the time dependent harmonic oscillator in Koopman-von Neumann mechanics. We point out that there is a simpler method that allows one to find this invariant.
