Why does classical physics gravity formulas/measurements do not work at a quantum level, what’s missing?

[Fest3er]

You obviously didn't understand what I said ! If you have an empty bucket and drip water into the bucket , the space will fill up . If you speed up the drip the filling up will ''accellerate'' .

If the universe contains all matter and energy, where do the additional “drips” come from? Even if you found a source of addional “drips”, your bucket is a fixed volume. An expanding universe is a growing volume. Accelerating the rate of expansion means that the force causing the expansion must be increasing, to compensate for the increasing volume. Perhaps there is something surrounding what we perceive as the universe, that exerts an attractive force, pulling the universe outward, in all directions.

 

[Fest3er]

I like the theme if not the detail. The idea is that energy ( a sphere's interior as Thermo said) would be separate from the hypersphere universe but still a causal factor. Maybe from a parent supermassive black hole in another universe

Presumably the universe exists in the grand daddy of all gravity wells. I imagine that as light approaches the edges of that gravity well, the curvature of space-time would bend the light enough to confine it to within the “sphere”. But that would suggest the universe is a black hole. Hurts my brain to think about that!

 

[Thermoman]

If the universe contains all matter and energy, where do the additional “drips” come from? Even if you found a source of addional “drips”, your bucket is a fixed volume. An expanding universe is a growing volume. Accelerating the rate of expansion means that the force causing the expansion must be increasing, to compensate for the increasing volume. Perhaps there is something surrounding what we perceive as the universe, that exerts an attractive force, pulling the universe outward, in all directions.

Well unfortunately I mean very little to science and the world so they can answer their own questions from now on !

 

[Thermoman]

It’s because it’s the only way to deny the reality that we are never going anywhere.

Yes that is right , I am never telling science how to get somewhere .They can continue to shoot fireworks into the sky and call them Rockets !

 

[Gibsense]

Now, why is the Universe's expansion defying gravity by its expansion accelerating? It is either because of what happens to matter as it enters black holes or we are in a black hole.

Or emergent from one

 

[Catastrophe]

Unlike quantum physics, classical physics is generally characterized by the principle of complete determinism, although deterministic interpretations of quantum mechanics do exist.

Classical physics - Wikipedia​

Cat