a Physics Department, University of Minnesota, Duluth, MN 55812, United States b Department of Physics and Astronomy, The University of New Mexico, 800 Yale Boulevard NE, Albuquerque, NM 87131, United States
Abstract:
Examples of repeatable procedures and maps are found in the open quantum dynamics of one qubit that interacts with another qubit. They show that a mathematical map that is repeatable can be made by a physical procedure that is not.