Experimental Determination of Multipartite Entanglement with Incomplete Information
G. H. Aguilar, Stephen Patrick Walborn, P. H. Souto Ribeiro, Lucas C. Céleri · Physical Review X · 2015
Characterizing the entangled states of quantum objects is both time and resource demanding. Now, researchers experimentally demonstrate an optical setup for partially characterizing entangled states in a much more efficient manner.