利用纠缠交换制备最大纠缠态Generation of Maximally Entangled States Via Entanglement Swapping
林秀;李洪才;杨榕灿;黄志平;
摘要(Abstract):
基于腔QED技术提出利用纠缠交换制备光子-光子和原子-光子最大纠缠态的简便方案.在制备光子-光子最大纠缠态方案中,腔只是被虚拟激发,原子和腔之间没有信息转换,大大降低了对腔品质的要求.在利用双光子共振相互作用制备原子-光子最大纠缠态方案中,只要对单原子的态进行测量,而不需要联合Bell基测量.
关键词(KeyWords): 量子纠缠态;纠缠交换;腔QED
基金项目(Foundation): 国家自然科学基金资助项目(10574022);; 福建省自然科学基金资助项目(Z0512006)
作者(Authors): 林秀;李洪才;杨榕灿;黄志平;
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