Experimental Bell Inequality Violation with an Atom and a Photon
arXiv:quant-ph/0406048 · doi:10.1103/PhysRevLett.93.090410
Abstract
We report the measurement of a Bell inequality violation with a single atom and a single photon prepared in a probabilistic entangled state. This is the first demonstration of such a violation with particles of different species. The entanglement characterization of this hybrid system may also be useful in quantum information applications.
4 pages, 2 figures