论文标题
在高斯州的几何阶段
On the geometric phase for Gaussian states
论文作者
论文摘要
我们显示了$ n $ partite高斯州的几何阶段的明确表达。在我们的分析中,可以作为几何阶段的边界项获得协方差矩阵。
We show the explicit expression of the geometric phase for $n$-partite Gaussian states. In our analysis, the covariance matrix can be obtained as a boundary term of the geometric phase.