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ICOP & ICPET 2018, 24 - : 685-688 Back to browse issues page
Concurrence of a two-qubit system in the presence of a driven classical field in a common reservoir
Sareh Golkar * 1, Mohammad Kazem Tavassoli 1
1- Atomic and Molecular Group, Faculty of Physics, Yazd University
Abstract:   (200 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.

Keywords: Entanglement, Rabi frequency, Strong and weak coupling regimes, Concurrence.
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Type of Study: Research | Subject: Special
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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. 2018; 24 :685-688
URL: http://opsi.ir/article-1-1515-en.html


Volume 24 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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