Sudden birth of entanglement between two
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Qinghong Liao; Guangyu Fang; Muhammad Ashfaq Ahmad; Shutian Liu
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Article
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2011
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Elsevier Science
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English
⚖ 587 KB
We study the dynamics of entanglement of two initially separate atoms passing through a cavity one after another by employing the concurrence and negativity. The effects of the atomic coherence and mean photon number on the time evolution of atom-atom entanglement are examined when the field is init