, Volume 32, Issue 3, pp 433-442

Jauch-Piron states on concrete quantum logics

Rent the article at a discount

Rent now

* Final gross prices may vary according to local VAT.

Get Access


We exhibit an example of a concrete (=set-representable) quantum logic which is not a Boolean algebra such that every state on it is Jauch-Piron. This gives a negative answer to a problem raised by Navara and Pták. Further we show that such an example does not exist in the class of complete (i.e., closed under arbitrary disjoint unions) concrete logics.