Entanglement swapping without joint measurement
Ming Yang, Wei Song, Zhuo‐Liang Cao · Physical Review A · 2005
We propose an entanglement swapping scheme in cavity QED. In the scheme, the previously used joint measurement is not needed. The entanglement swapping in our proposal is a non-post-selection one, i.e., after the swapping is done, the swapped entanglement is still there.