SCALING PROPERTIES OF MULTIPARTITE ENTANGLEMENT IN PARAMETRIC DOWN-CONVERSION
Giuseppe Patera, Mikhail I. Kolobov · International Journal of Quantum Information · 2011
We quantify and compare the quantum multipartite entanglement generated in two different physical systems involving parametric down-conversion of a multimode pumping field. In particular, we focus our attention on its scaling properties with respect to the number N of modes involved in the processes.