Simulation of depolarizing channel exploring maximally non separable spin-orbit mode

Abstract: Depolaring Channel is one of the most important noise model and constitute a reliable benchmark quantum information field. In this work we present a simple way to emulate depolaring channel exploring a vector beam in a compact linear optical circuit. The evolution of different states are successfully reproduced. Our results are in excellent agreement compared with the results obtained by the spin-orbit Solovay-Kitaiev decomposiotion for Depolarizing Channel, also presented here for the first time.