Decoherent Histories and Realism

Details Decoherent Histories and Realism Decoherent Histories and Realism

1999-12-07

arxiv.org/abs/quant-ph/9912031v1

J.Statist.Phys. 98 (2000) 457-494

Physics

Quantum Physics

34 pages, LaTeX. To appear in Journ. Stat. Phys

Scientific paper

We reconsider the Decoherent Histories approach to Quantum Mechanics and we analyze some problems related to its interpretation which, according to us, have not been adequately clarified by its proponents. We put forward some assumptions which, in our opinion, are necessary for a realistic interpretation of the probabilities that the formalism attaches to decoherent histories. We prove that such assumptions, unless one limits the set of the decoherent families which can be taken into account, lead to a logical contradiction. The line of reasoning we will follow is conceptually different from other arguments which have been presented and which have been rejected by the supporters of the Decoherent Histories approach. The conclusion is that the Decoherent Histories approach, to be considered as an interesting realistic alternative to the orthodox interpretation of Quantum Mechanics, requires the identification of a mathematically precise criterion to characterize an appropriate set of decoherent families which does not give rise to any problem.

Affiliated with

Also associated with

No associations

Rating

Decoherent Histories and Realism does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Decoherent Histories and Realism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decoherent Histories and Realism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-282460