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arXiv · 1707.02625

Protection of entanglement for a two-qutrit V-type open system on the basis of system-reservoir bound states

Bahram Ahansaz·Naghi Behzadi·Esfandyar Faizi
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Abstract

In this work, a mechanism for long time protection of entanglement of a two-qutrit V-type atomic system each of which interacts independently with a dissipative reservoir is investigated. It is shown that the protection process is related exclusively on the formation of bound states in the system-reservoir energy spectrum. It is demonstrated that the degree of boundedness for the system-reservoir bound states is well-controlled by entering other V-type qutrits into the reservoirs, and also through the manipulation of the spontaneously generated interference related to decay channels of the V-type atoms.

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Bahram Ahansaz, Naghi Behzadi, Esfandyar Faizi. 2017-07-09. Protection of entanglement for a two-qutrit V-type open system on the basis of system-reservoir bound states. https://arxiv.org/abs/1707.02625

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