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Beam splitter entangler for nonlinear bosonic fields |
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| Authors: | S. Abdel-Khalek K. Berrada C. H. Raymond Ooi |
| Affiliation: | 1. Mathematics Department, Faculty of Science, Sohag University, 82524, Sohag, Egypt 2. Mathematics Department, Faculty of Science, Taif University, Taif, Saudi Arabia 3. The Abdus Salam International Centre for Theoretical Physics, Strada Costiera 11, Miramare-Trieste, Italy 4. Laboratoire de Physique Th??orique, Facult?? des Sciences, Universit?? Mohammed V-Agdal, Av. Ibn Battouta, B.P. 1014, Agdal Rabat, Morocco 5. Department of Physics, Al-Imam Muhammad Ibn Saud Islamic University, Riyadh, Saudi Arabia 6. Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia |
| Abstract: | Some years ago Katriel and Solomon [1] described applications to the characterization of the photon statistics of nonideal lasers, nonclassical light, and deformed photon states using f-deformed coherent states. In this letter, we study the effect of a beam splitter on these nonlinear coherent states. We find that these states are useful for generating quantum entanglement as the deformation parameter gets farther form the unity and for strong input field regimes. The results are confirmed through the Werhl entropy. |
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