(Springer, 12.08.2015) Wildfeuer, Christoph; Seshadreesan, Kaushik P.; Kim, Moochan B.; Lee, Hwang; Dowling, Jonathan P.
Two mode path entangled photon states may improve the phase sensitivity of optical interferometers. We investigate if the amount of phase sensitivity is related to the amount of non-local correlations measured by some Bell inequality.