Something to ponder. I think I'd have something more confident to say on that once I understand more regarding the equations that describe entanglement and create etanglement. It hasn't clicked yet (but that seems to be common in QM).
One thing has been popping lately that seems very...
I don't know if it's completely clear. Has there been experimental verification? I've only found people looking to reproduce the experiment, the most notable saying that it probably wouldn't work (Cramer). It seems like an easy enough experiment to reproduce.
BTW, looking at the extensions of the Dopfer experiment I couldn't see why observing the photon on 'the short arm' wouldn't break down the entanglement of the photon on the long arm before it is observed. It seems that if the lens position is shifted to a length longer than that of the short...
Thanks, again. I'll check them out. I've been look at various light traps to see how long it takes a signal to degrade. And if the reflection interaction destroys the entanglement. Seems that it could be useful in boosting the delay above error.
BTW, I've been looking for the Birgit Dopfer paper. It seems to have been removed. And googling around results in only news articles reporting the results. Has the thesis been discredited in some way?
Thank you both for the help. I am always amazed at the helpfulness of the scientific community in sharing information. I'm recently getting back into the science world. And the fundamental quantum nature of space and matter is more interesting to me than ever now.
Do either of you have a...
Everything I've read has said that causality in the universe isn't violated because entangled particles don't transmit information (because measured values are random compliments). All of this spoke about measurement.
If entangled atoms are created (such as those 2006 on), can properties...