Physical Review APublisher's Note: Assumptions that imply quantum dynamics is linear [Phys. Rev. A73, 022101 (2006)]Thomas F. JordanPublished Mar 1, 2006• 0 citationsPublisherAbstractReceived 21 February 2006DOI:https://doi.org/10.1103/PhysRevA.73.039901©2006 American Physical SocietyDOI10.1103/physreva.73.039901