投影算子集合是量子力学理论中的重要概念之一.利用几何平均值单调内积得到了量子力学基本定理之一Uhlhorn-Wigner定理在投影算子集合上的一类推广.
Certain operator structures play a fundamental role in the theory of quantum me- chanics, such as the set of projections. In this paper, we give an analogue of Uhlhorn's version of Wigner's theorem on such operator structures for the monotone inner product associated with geometric mean.