B Is there a resource that discusses wave collapse experiments?

Click For Summary
The discussion centers on the desire for resources that explain wave function collapse experiments without delving into complex mathematics. It highlights that in quantum mechanics, "collapse" is not a physical process but a mathematical adjustment related to measurement outcomes. The nature of collapse remains an open question, with various interpretations of quantum mechanics offering differing views. Participants suggest that inquiries about collapse should be directed to a more specialized forum focused on interpretations. The thread concludes with a note that it has been closed due to its broad nature.
HomesliceMMA
Messages
60
Reaction score
13
I would love to read about the different experiments that deal with the collapse of the wave functions and related items. Maybe summaries, I definitely don't want to get into math or anything. Just what causes it to collapse, what doesn't, can it partially collapse, can it collapse in these circumstances, can it de-collapse, etc. etc., whatever might be out there.

Is there any website that does this? Or barring this, can anyone recommend a good book? I've read a TON of popular books related to the subject matter, almost everyone goes through the long history of everything, who figured out what, but never really gets down into the nitty gritty of things - would love one that just focused on what experiments have been done and what they show.

Thanks for any suggestions!
 
Physics news on Phys.org
HomesliceMMA said:
I would love to read about the different experiments that deal with the collapse of the wave functions and related items.
There aren't any. In QM itself, short of adopting a particular interpretation, "collapse" is not a physical process: it's a mathematical adjustment you make in your model when you know what the result of a measurement is.

Beyond that, the question of whether "collapse" is a physical process or not is an open one, and different interpretations of QM take different positions on it. Discussion of that belongs in the interpretations subforum, not this one.
 
The general topic of the OP is best addressed in a separate thread in the interpretations subforum, and should be focused on a more specific question than just "collapse".

This thread is closed.
 
  • Like
Likes vanhees71
For the quantum state ##|l,m\rangle= |2,0\rangle## the z-component of angular momentum is zero and ##|L^2|=6 \hbar^2##. According to uncertainty it is impossible to determine the values of ##L_x, L_y, L_z## simultaneously. However, we know that ##L_x## and ## L_y##, like ##L_z##, get the values ##(-2,-1,0,1,2) \hbar##. In other words, for the state ##|2,0\rangle## we have ##\vec{L}=(L_x, L_y,0)## with ##L_x## and ## L_y## one of the values ##(-2,-1,0,1,2) \hbar##. But none of these...