Correlation Functions and Multipartite Entanglement in Cavity QED
Perry R. Rice, James Clemens, Luis A. Orozco +3 more
We consider the entanglement between a multi-level atom and two cavity modes for a cavity QED system, find that cross-correlations between the two modes are witness to atom-field entanglement. Concurrences and log negativities are also calculated.
The Rochester Conferences on Coherence and Quantum Optics and the Quantum Information and Measurement meeting•Jan 1, 2007•0 citations