Physical Review LettersPublisher’s Note: Experimental Quantum Process Discrimination [Phys. Rev. Lett.102, 160502 (2009)]Anthony Laing, Terry Rudolph, Jeremy L. O’BrienPublished May 5, 2009• 1 citationPublisherAbstractReceived 28 April 2009DOI:https://doi.org/10.1103/PhysRevLett.102.189902©2009 American Physical SocietyDOI10.1103/physrevlett.102.189902