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Golkar S, Tavassoli M K. Concurrence of a two-qubit system in the presence of a driven classical field in a common reservoir. ICOP & ICPET _ INPC _ ICOFS 2018; 24 :685-688
URL: http://opsi.ir/article-1-1515-en.html
URL: http://opsi.ir/article-1-1515-en.html
1- Atomic and Molecular Group, Faculty of Physics, Yazd University
Abstract: (2288 Views)
In this paper, we consider the dynamics of two-qubit entanglement where each qubit interacts with a quantized as well as a classical driving field that is coupled with a common reservoir at zero temperature. In the strong coupling regime, by applying the classical driving field the amount of entanglement of the system can be increased in the off-resonance condition and by controlling the classical field (the Rabi frequency). Also, the results show that entanglement preservation in the strong coupling regime is more visible than in the weak coupling regime.
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