The extension problem for partial Boolean structures in Quantum Mechanics
Abstract
Alternative partial Boolean structures, implicit in the discussion of classical representability of sets of quantum mechanical predictions, are characterized, with definite general conclusions on the equivalence of the approaches going back to Bell and Kochen-Specker. An algebraic approach is presented, allowing for a discussion of partial classical extension, amounting to reduction of the number of contexts, classical representability arising as a special case. As a result, known techniques are generalized and some of the associated computational difficulties overcome. The implications on the discussion of Boole-Bell inequalities are indicated.
Cite
@article{arxiv.1010.4662,
title = {The extension problem for partial Boolean structures in Quantum Mechanics},
author = {Costantino Budroni and Giovanni Morchio},
journal= {arXiv preprint arXiv:1010.4662},
year = {2015}
}
Comments
A number of misprints have been corrected and some terminology changed in order to avoid possible ambiguities