Complexity horizon definition12/24/2023 ![]() ![]() ![]() My purpose here is to go further, both in more completely understanding the correspondence with general relativity, and in seeing what additional or different phenomena arise in our models. ![]() I already discussed this to some extent in my technical introduction to our models. An important result is that (subject to various assumptions) there is a continuum limit in which the emergent spacetime follows Einstein’s equations from general relativity.Īnd given this, it is natural to ask what happens in our models with some of the notable phenomena from general relativity, such as black holes, event horizons and spacetime singularities. In our models, space emerges as the large-scale limit of our spatial hypergraph, while spacetime effectively emerges as the large-scale limit of the causal graph that represents causal relationships between updating events in the spatial hypergraph. The Structure and Pathologies of Spacetime Just finished a 4-hour marathon #WolframPhysics working session livestream studying black holes in our models … and invented “causal connection graphs” for distinguishing different kinds of event horizons… /TMk91PKonz FAUXoqnAbmįrom today’s #WolframPhysicsLive: Can space tunnels exist as tubes of higher-dimensional spacetime? Can we define dimension tensors to analyze these? /r7OrFTvhyI Exploring black holes and other much more exotic phenomena in spacetime in #WolframPhysics models… /9UhxGCONSCĪnd black holes nested in black holes? /Rh9IIWol6Bįrom yesterday’s #WolframPhysicsLive: classifying singularities in emergent spacetime … cosmic horizons black holes disconnected subuniverses …. ![]()
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