利用全量子理论求出了原子初态为任意纯态时受外场驱动的双原子T-C模型的量子态保真度,利用数值分析研究了原子初态时的纠缠对保真度的影响.结果表明,有外场驱动时原子初态的纠缠度显著地影响量子态的保真度,保真度与原子初态的相对相位也有关系.
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