Probing Quantum Rules with Single-Photon Creation and Annihilation Operators
Alessandro Zavatta, Valentina Parigi, M. S. Kim, Marco Bellini · International Conference on Quantum Information · 2008
We experimentally apply simple sequences of photon creation and annihilation operators to a light field. By a tomographic analysis of the resulting light states we provide the first direct test of quantum non-commutativity.