RT Journal Article T1 Quantum and classical operational complementarity for single systems A1 Luis Aina, Alfredo AB We investigate duality relations between conjugate observables after measurements performed on a single realization of the system. The application of standard inference methods implies the existence of duality relations for single systems when using classical as well as quantum physics. PB American Physical Society SN 1050-2947 YR 2005 FD 2005-07-22 LK https://hdl.handle.net/20.500.14352/51500 UL https://hdl.handle.net/20.500.14352/51500 LA eng NO ©2005 The American Physical Society. This work has been supported by Project No. FIS2004-01814 of the Spanish Dirección General de Investigación del Ministerio de Educación y Ciencia. NO Ministerio de Educación y Ciencia (MEC), España DS Docta Complutense RD 8 abr 2025