论文标题
在纠缠状态的几何阶段
On the geometric phases in entangled states
论文作者
论文摘要
研究了在不同类型的混合设置中的两个单独的干涉仪散布的纠缠颗粒上自旋测量的相关关系。同意，形成的纠缠，量子保真度，bures距离用于阐明几何阶段如何影响初始两部分状态。由于电磁场不存在电磁场的区域中带电颗粒的运动，这会引起量子干扰。我们表明，在某些情况下，几何相信息被传递到最终的两部分纠缠状态。
Correlation relations for the spin measurements on a pair of entangled particles scattered by the two separate arms of interferometers in hybrid setups of different types are investigated. Concurrence, entanglement of formation, quantum fidelity, Bures distance are used to clarify how the geometric phase affects the initial bipartite state. This affect causes a quantum interference due to the movement of charged particles in regions where electromagnetic fields are not present. We shown that in some cases the geometric phase information is carried over to the final bipartite entangled state.
