Notes

Chapter 9: Fundamental Physics


Section 11: Uniqueness and Branching in Time

String transformations Parallel universes Many-worlds models Spacetime networks from multiway systems Commuting operations [on strings] Conditions for convergence [in string rewriting] Confluence [in string rewriting] Completion [in multiway systems] Relationships between types of networks

From Stephen Wolfram: A New Kind of Science [citation]