Some conceptual issues involving probability in quantum mechanics
arXiv:quant-ph/0001017
Abstract
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.
LaTeX2e, 13 pages, to appear in the proceedings in honor of Arthur Fine