Foundations of Physics

, Volume 26, Issue 7, pp 895–906 | Cite as

Weak-measurement elements of reality

  • Lev Vaidman
Part IV. Invited Papers Dedicated to Max Jammer


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.


Quantum Theory Definite Outcome 
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Copyright information

© Plenum Publishing Corporation 1996

Authors and Affiliations

  • Lev Vaidman
    • 1
  1. 1.School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact SciencesTel Aviv UniversityTel-AvivIsrael

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