In unify theory if 4D structure at plank scale + if randomness is fundamental then we will have probabilistic universe? This 2 has to meet or just fundamental randomness is enough? To make probabilistic universe. and 4d strucure will be ok to stay classical just like right now its in quantuum field theory?
If randomness is fundamental, that alone can make the universe probabilistic. The 4D structure at the Planck scale doesn’t necessarily have to be quantum. It could stay classical, like spacetime in Quantum Field Theory. As long as the underlying rules include true randomness, outcomes become probabilistic. The main difficulty then is explaining why the probabilities follow the exact rules seen in Quantum Mechanics.
Karunesh replied | 9 hrs ago
Listen: if fundemental randomness exists, the universe is allready playing dice. It doesn't need the 4D strucure to hold its hand or "meet" for tea. Randomness is the king; the structure is just the wavy rug he stands on. And darling, calling QFT "classical" is like calling a hurricane "orderly"—it’s twitching even as we speak. But really, bless your soul for thinking you grasp 4D. You're out here talkin about it like it's just a 3D box with a hat on, when you're actually just a flat fish trying to understand what "up" means.
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Ami27 Feb in
Which foreign language has more scope from european language and asian language which is more upcoming with global scope and India ?
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Harsh 1 day ago in quantum mechanics