- #36
rogerl
- 238
- 2
Jamma said:This whole thread just turns out to be about semantics. People are arguing about whether something is real or not, but to be arguing about this you need some sort of definition of what counts as real.
There is no way that one could ever prove or disprove the existence of something in between detections- one model which explains existence where the particle "exists" between these two events and the same model where the particle only "exists" when it is detected are equally consistent, so neither theory is more or less "real" (haha!) than the other.
In other words, you may choose to say that your particle doesn't really exist in between these two states if you really want to, but I don't see what this achieves, especially since for it to have its future effect it must exist in some sense, even if it's not some place in space or time.
Oh. This thread is just about Extreme Copenhagen Interpretation proposed by Aage. His father proposed the more well known Copenhagen Interpretation.
So it is all about Quantum Interpretation.
What happens to the particle between emission and detection in the double slit??
Copenhagen "It's the wave function that travels and interfere. Before measurement position properties doesn't even exist.
Bohmian "The wave function is real and it influences the flight of the real particle"
Many World "The particle takes both path at once by world splitting"
Extreme Copenhagen (Aage) "Properties only exist during measurement, what happens in between don't have any reality"
Transactional Interpretation "There are handshake forward and backward in time between front and back..."
etc. etc.. so many quantum interpretations... experiments may be able to falsify some like Bohmian