2000/01/08 by J. Acácio de Barros, J. Acacio de Barros, de Barros, J. Acacio +2 · 1 citation
Physics and Astronomy · #Quantum Mechanics and Applications #quant-ph
paper · pdf · doi:10.48550/arxiv.quant-ph/0001017
LaTeX2e, 13 pages, to appear in the proceedings in honor of Arthur Fine
arxiv created 2000/01/08 · arxiv updated 2009/12/01
We discuss some issues about probability in quantum mechanics, with particular emphasis on the GHZ theorem. We propose the usage of nonmonotonic upper probabilities as a tool to derive consistent joint upper probabilities for systems where only contextual hidden variables are possible.