TY - JOUR AU - Porras, Miguel A. AU - Luis Aina, Alfredo AU - Gonzalo Fonrodona, Isabel AU - Sanz, Ángel S. PY - 2011 DO - 10.1103/PhysRevA.84.052109 SN - 1050-2947 UR - https://hdl.handle.net/20.500.14352/44591 T2 - Physical review A AB - We analyze a simple and feasible practical scheme displaying Zeno, anti-Zeno, and inverse-Zeno effects in the observation of wave-packet spreading caused by free evolution. The scheme is valid both in spatial diffraction of classical optical waves and... LA - eng M2 - 052109/1 PB - American Physical Society KW - Quasi-stationary state KW - Quantum-theory KW - Decay KW - Paradox TI - Zeno dynamics in wave-packet diffraction spreading TY - journal article VL - 84 ER -