Tag Archives: loop quantum gravity

Polyhedra

Polygons (2), polyhedra (3), polychora (4-D), and polytopes (∀) can be represented as a graph — the same network-skeletal structure that models Facebook friends computer networks loop quantum gravity spin foams Ising magnetism molecules subway maps scientific collaboration artistic composition … Continue reading

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In the loop quantum gravity approach, space-time is quantized by a procedure that encodes it in a discretized structure, consisting of spin networks and spin foams. A spin network consists of an oriented embedded graph in a 3-dimensional manifold with … Continue reading

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