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2 votes
1 answer
127 views

Can Leggett-Garg inequality be used to falsify realist interpretations of quantum mechanics?

Can Leggett-Garg inequality be used to falsify superdeterminism, Bohmian mechanics and other realist interpretations of quantum mechanics? https://en.wikipedia.org/wiki/Leggett_inequality https://en....
Marco Fabbri's user avatar
1 vote
1 answer
102 views

If we know the inital state of a quantum field can we predict its later state?

If we have the wavefunctional $\Phi[\psi]$ which tells us the probability density for finding $\psi$. Let's say we know the exact field state at $t=0;$ $\psi(x,0)$. Can we use the wavefunctional $\Phi[...
Joshua Pasa's user avatar
0 votes
1 answer
157 views

Is 'measurement' deterministic in the pilot wave theory?

From what I read, measurements in pilot wave theory affect the particles as well as the guiding waves. Is it a random process or is everything deterministic according to the theory?
zes's user avatar
  • 11
0 votes
1 answer
200 views

How did Big Bang determine the initial conditions of the universe?

My question is that how did the Big Bang determine the initial distribution of the particles and their wavefunctions? In theories like Bohmian mechanics or Many worlds, how was the universal ...
Alex L's user avatar
  • 1,145