Forcing Discretization and Determination in Quantum History Theories

We present a formally deterministic representation for quantum history theories where we obtain the probabilistic structure via a discrete contextual variable: no continuous probabilities are as such involved at the primal level -- we conceive as a history theory any theory that deals with sequential quantum measurements but remains essentially a dichotomic propositional theory. A major part of the paper consists of a concise survey of arXiv: quant-ph/0008061 and quant-ph/0008062.