A study of multipartite entanglement using hyperentangled photons
Aditya N. Sharma, Kevin T. McCusker, Julio T. Barreiro, Paul G. Kwiat · 2011
We present an experimental study of multipartite entanglement using hyperentangled photon pairs. We first demonstrate some interesting properties of the bound-entangled “Smolin state” and then discuss further studies using this source.