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| I was thinking, how a random walk in a 1D chain could be realized in a wolfram model (on a quantum level). I started making something, but it doesn't seem to work as expected. Suppose, we have a string substitution system with 3 rules: ABA->AAB,... |
| I was reading ["Some Quantum Mechanical Properties of the Wolfram Model"][1] by Gorard and technical introduction by [Wolfram][2], and was trying to understand the construction of quantum evolution. I am not sure I am understanding it correctly at... |
| There appears to be a mistake in the definition of causal invariance ([Some Quantum Mechanical Properties of the Wolfram Model][1]): >Definition 22. A multiway system is “causal invariant” if and only if the causal networks associated with all... |
| I am wondering, if one reverses a rule in a causally invariant Wolfram model (i.e. changes it from A->B to B->A), whether the model remains causally invariant. Does anyone know an answer to the question? |