bhobba's latest activity

More precisely, by the Riemann curvature tensor that's derived from a metric via its Levi-Civita connection. There's no problem with...

It doesn't contain anything new, and nothing I haven't seen before, but as people who have been around a while know, I have a bit of a...

Sorry. Yes, that is the paper. Thanks for picking it up. Thanks Bill

I guess you meant (copy&paste mistake): https://arxiv.org/abs/1712.06605

Like many things in QM, the situation is actually more nuanced than even standard QM textbooks sometimes suggest. The so-called...

Then you can't get single outcomes. Yes, but using a "reduced state" at all already assumes that you have a single outcome--without...

Short answer: no. The things you are vaguely describing all involve a change to the dynamics, making it no longer unitary. Indeed...

And it seems as though your only reason for starting this thread in the first place was to try to get to a point where you could present...

We have all been trying to tell you how you can learn more, but you are rejecting everything we try to teach you. 🤔

It's incredible how often this happens, ending up discussing language instead of physics.

If there is still no one single definition of 'particle' in physics, then what is 'it' that people who do physics look at, discuss, and...

Why is there not a concept about 'All existing matter, space, energy considered as a whole', which plays any role in your actual...

In everyday life the items you encounter (chairs, you, your phone, etc) are made up of protons, neutrons and electrons held together by...

There isn't one. That isn't a concept that plays any role in our actual physical theories. There is? What kind of disagreement...

Moderator's note: I have moved this thread to Other Physics Topics because it is not a General Discussion thread; it is a physics...