The entanglement degrees of two coupling-atoms interacting with a single-mode vacuum field in the Tavis-Cummings model were investigated by using quantum relative entropy.
用量子相对熵研究了耦合双原子与单模真空场相互作用系统的纠缠度，讨论了原子间偶极相互作用对相对熵纠缠度的影响。
The quantum reduced entropy evolution of a V-type three-level atom interacting with the two - mode odd-even entangled coherent field is investigated.
运用量子约化熵研究了V型三能级原子与双模奇偶纠缠相干光场相互作用系统中场熵的演化特性。
The entanglement of field-atom and the entanglement between the two-mode field are investigated using the quantum reduced entropy and quantum relative entropy, respectively.
用量子约化熵研究了单模真空场与双原子相互作用的纠缠特性，讨论了原子偶极—偶极相互作用对其纠缠度的影响。
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