We study the entanglements among three quadrature fields, two of them interacting through an electromagnetically induced transparency medium while two are generated by a two-mode squeezer. We show the conditions to preserve non-separation criteria.
© 2008 Optical Society of America
Y. Chuang and R. Lee, "Conditions to Preserve Quantum Entanglement of Quadrature Fields through an Eletctromagnetally Induced Transparency Medium," in International Conference on Quantum Information, (Optical Society of America, 2008), paper JMB74.
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