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Efficient Schemes for Generating GHZ-Type, W-Type and Cluster ECS of n-Cavity Coherent Fields |
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PP: 1199-1203 |
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Author(s) |
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Saad RFIFI,
Morad EL-BAZ,
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Abstract |
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| We establish a new model for realization of three qubit C-NOT gate operations between two Rydberg atoms and coherent
Cavity field. To exploit this C-NOT realization, we enhance many schemes for generation of GHZ-type and W-type entangled coherent
state (ECS), to prepare n-cavities GHZ- type (ECS) and n-cavities W- type (ECS). Furthermore, we find the possibility of preparing
cluster entangled coherent states using the realized three qubit C-NOT gate. Our model compared with the references schemes
generation is more efficient because of simplicity of detecting coherent fields. Also, the rigidity of the model comes from the smaller
interaction time needed to realize the three quantum entangled systems due to the proposed interaction. |
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