The discussion centers around the energy-time uncertainty principle, exploring its interpretations, implications, and connections to quantum tunneling. Participants examine whether the principle allows for violations of energy conservation over short time scales and seek to clarify its role in quantum mechanics.
Participants express differing views on the interpretations of the energy-time uncertainty principle and its application to quantum tunneling. There is no consensus on the validity of these interpretations or their implications.
Some claims depend on interpretations of quantum mechanics that may not be universally accepted, and there are unresolved questions regarding the relationship between the energy-time uncertainty principle and tunneling phenomena.
That's right. For more details see e.g.beda said:I feel there are several non-eqivalent interpretations of energy-tme uncertainty principle.It is right?
Demystifier said:That's right. For more details see e.g.
http://lanl.arxiv.org/abs/quant-ph/0105049
I believe that energy-time uncertainty is used for explanation of tunneling only in popular books on quantum physics, not in serious scientific texts.anorlunda said:Thanks for the link, that paper was interesting. I searched the paper for mention of tunneling, but none were found.
It had always been my understanding that energy-time uncertainty could be used to explain some kinds of quantum tunneling. Is that correct?
Jilang said:In QM tunneling can it even be said that the particle spends any real time inside the barrier? You cannot find it there.