ENTANGLEMENT OF A SINGLE-MODE CAVITY QED OF A RAMAN INTERACTION
Mahmoud Abdel‐Aty, Faisal Al-Showaikh, Saad S. M. Hassan
We investigate the entanglement of a degenerate Raman process involving two degenerate Rydberg energy levels of an atom interacting with a single-mode cavity field. We use the concurrence as an entanglement measure and show that long living entanglement can be obtained for certain choices of the system parameters.
International Journal of Quantum Information•Feb 1, 2007•2 citations