Weak-Measurement Elements of Reality
arXiv:quant-ph/9601005 · doi:10.1007/BF02148832
Abstract
A brief review of the attempts to define ``elements of reality'' in the framework of quantum theory is presented. It is noted that most definitions of elements of reality have in common the feature to be a definite outcome of some measurement. Elements of reality are extended to pre- and post-selected systems and to measurements which fulfill certain criteria of weakness of the coupling. Some features of the newly introduced concepts are discussed.
LaTeX, 11 pages