Publisher's Note: Robust Quantum Enhanced Phase Estimation in a Multimode Interferometer [Phys. Rev. Lett. 108,130402 (2012).]

摘要

This Letter was published online on 30 March 2012 with an incorrect title. The title should read as "Robust Quantum Enhanced Phase Estimation in a Multimode Interferometer." The title has been corrected as of 3 April 2012. The title is correct in the printed version of the journal.