Universe 28827 from The Wolfram Physics Project

1 steps

wm28827`wm28827`

signature

2₂2₃→8₂4₃

rule

{{{1, 2, 3}, {4, 5, 6}, {1, 4}, {4, 1}} -> {{2, 7, 8}, {3, 9, 10}, {5, 11, 12}, {6, 13, 14}, {7, 11}, {11, 7}, {8, 14}, {14, 8}, {9, 13}, {13, 9}, {10, 12}, {12, 10}}}

make editable copy
download notebook

Basic Evolution

Basic evolution:

[◼]	WolframModel

[{{{1,2,3},{4,5,6},{1,4},{4,1}}{{2,7,8},{3,9,10},{5,11,12},{6,13,14},{7,11},{11,7},{8,14},{14,8},{9,13},{13,9},{10,12},{12,10}}},{{1,1,1},{1,1,1},{1,1},{1,1}},1,"StatesPlotsList"]





Event-by-event evolution:

[◼]	WolframModel





Vertex and edge counts:

{vertexCountList,edgeCountList}=

[◼]	WolframModel

ListLogPlot{vertexCountList,edgeCountList},



vertices

Result after

generations:

WolframModel[

]

["FinalStatePlot"]

Causal Graph

Causal graph:

WolframModel[

]

"CausalGraph",

Rule[

]



Layered rendering:

WolframModel[

]

["LayeredCausalGraph"]

Causal graph distance matrix:

MatrixPlotTransposeGraphDistanceMatrix

WolframModel[

]

["CausalGraph"],



Final State Properties

Hypergraph adjacency matrix:

MatrixPlotAdjacencyMatrix@CatenateMapUndirectedEdge@@@Subsets[#,{2}]&,

WolframModel[

]

["FinalState"],



Vertex degree distribution:

HistogramValuesCountsCatenateUnion/@

WolframModel[

]

["FinalState"],



Neighborhood volumes (ignoring directedness of connections):

volumes=

[◼]	RaggedMeanAround

Values

[◼]	HypergraphNeighborhoodVolumes



WolframModel[

]

["FinalState"],All,Automatic;

ListLogLogPlotvolumes,



Effective dimension versus radius:

ListLinePlot

[◼]	LogDifferences

[volumes],



Successive neighborhood balls around a random vertex:

[◼]	HypergraphNeighborhoods



WolframModel[

]

["FinalState"],4





Distance matrix:

distanceMatrix=GraphDistanceMatrixUndirectedGraph

[◼]	HypergraphToGraph



WolframModel[

]

["FinalState"];

MatrixPlotExp[-(distanceMatrix/.0None)],



Distribution of distances in the graph:

HistogramFlatten[distanceMatrix],



Spreading of Effects

Causal graph adjacency matrix:

MatrixPlotAdjacencyMatrix

WolframModel[

]

["CausalGraph"],



Neighborhood volumes in causal graph:

ListLogLogPlotValues

[◼]	GraphNeighborhoodVolumes



WolframModel[

]

["CausalGraph"],{1},



Other Evolution Orders

Random evolutions:

[◼]	WolframModel

Different deterministic evolution orders:

[◼]	WolframModel

[{{{1,2,3},{4,5,6},{1,4},{4,1}}{{2,7,8},{3,9,10},{5,11,12},{6,13,14},{7,11},{11,7},{8,14},{14,8},{9,13},{13,9},{10,12},{12,10}}},{{1,1,1},{1,1,1},{1,1},{1,1}},<|"MaxEvents"1|>,"EventOrderingFunction"{#,"LeastRecentEdge","RuleOrdering","RuleIndex"}]["FinalStatePlot",PlotLabel#]&/@{"OldestEdge","LeastOldEdge","LeastRecentEdge","NewestEdge","RuleOrdering","ReverseRuleOrdering"}

