The results show that if the two atoms are prepared in maximun entangled(EPR)state initially, the maximum of three-body entanglement measure is equated with the perfect three-body W entangled state.
研究结果表明:当双原子初始处在EPR态时,三体纠缠量最大值与理想W纠缠态纠缠量相同。
It should be noted that the atomic coupling coefficient exhibits the nonlinear effect and the entanglement measure oscillates periodically in accordance with atomic population inversion.
值得一提的是可得出原子间耦合作用强度对纠缠量的非线性效应,并且纠缠量展现出与原子反转粒子数一致的周期振蕩现象。
Meanwhile, it was found that entanglement measure will be reduced when atomic coupling coefficient is larger than coupling coeff...
并且随原子间耦合量大于原子与场的耦合量,三体纠缠量将会减小。
We investigate separability and entanglement measure for quantum states.
本学位论文研究了量子态的可分性和形成纠缠度。