Sudden birth of entanglement between two atoms in a double JC model
杜鸣笛, Mao-Fa Fang, 刘翔 Xiang Liu · Chinese Optics Letters · 2009
Sudden birth of entanglement between two initially separate atoms interacting with two entangled photons in a double JC model is investigated, and the influences of different atomic initial states on entanglement among atoms are discussed.The results show that sudden birth of entanglement can occur when the two atoms are initially in excited states.