Efficient Schemes for Generating GHZ-Type, W-Type and Cluster ECS of n-Cavity Coherent Fields

Authors

Saad RFIFI, Laboratoire de Physique Th´eorique, LPT-URAC 13, Facult´e des Sciences, Universit´e Mohamed V-Agdal, Av.Ibn Battouta, B.P 1014 Agdal Rabat, MoroccoFollow
Morad EL-BAZ, Laboratoire de Physique Th´eorique, LPT-URAC 13, Facult´e des Sciences, Universit´e Mohamed V-Agdal, Av.Ibn Battouta, B.P 1014 Agdal Rabat, MoroccoFollow

Author Country (or Countries)

Morocco

Abstract

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.

Recommended Citation

RFIFI, Saad and EL-BAZ, Morad (2015) "Efficient Schemes for Generating GHZ-Type, W-Type and Cluster ECS of n-Cavity Coherent Fields," Applied Mathematics & Information Sciences: Vol. 09: Iss. 3, Article 12.
Available at: https://digitalcommons.aaru.edu.jo/amis/vol09/iss3/12