Unsharp quantum logics

  • M. Dalla Chiara
  • R. Giuntini
  • R. Greechie
Part of the Trends in Logic book series (TREN, volume 22)


The quantum logics we have studied so far are all examples of sharp logics. Both the logical and the semantic version of the noncontradiction principle hold:
  • any contradiction α¬α is always false;1

  • a sentence α and its negation ¬α cannot both be true.


Quantum Logic Accessibility Relation Algebraic Semantic Kripkean Semantic Regular Frame 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer Science+Business Media Dordrecht 2004

Authors and Affiliations

  • M. Dalla Chiara
    • 1
  • R. Giuntini
    • 2
  • R. Greechie
    • 3
  1. 1.University of FlorenceItaly
  2. 2.University of CagliariItaly
  3. 3.Louisiana Tech UniversityRustonUSA

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