3 ms·
If the universal wave function Psi(everything-in-this-universe-and-beyond) can be factorized as Psi(system)*Psi(everything else) then the state of the system is
by kgwgk 4y ago
If the universal wave function Psi(everything-in-this-universe-and-beyond) can be factorized as Psi(system)*Psi(everything else) then the state of the system is precisely defined.
Isn’t the universal wavefunction supossed to be able to accomodate distinct realities where that system may be in different states?
- ummonk 4y agoYou seem to be under the impression that either a simplified model perfectly describes the world or it is useless.
- kgwgk 4y agoThe question was whether you can describe the world with a “single set of rules” that doesn’t address at all the question of how to relate that “single-rule meta-world” with the world you try to describe.