We find some new integration transformations in complex space, which plays the role of entangling or disentangling in quantum mechanics. Their applications in operator ordering are presented. We employ the entangled state representation and the method of integration within ordered product of operators (IWOP) to find them.

中文翻译：

---

复杂积分变换的量子纠缠或解纠缠

我们在复杂空间中发现了一些新的积分变换，它们在量子力学中起到了纠缠或解缠结的作用。介绍了它们在运算符排序中的应用。我们采用纠缠状态表示和在运算符的有序乘积 (IWOP) 内集成的方法来找到它们。