Real or virtual large-scale structure?
Modeling the development of structure in the universe on galactic and larger scales is the challenge that drives the field of computational cosmology. Here, photorealism is used as a simple, yet expert, means of assessing the degree to which virtual worlds succeed in replicating our own.
Evrard
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AE
Physics Department, University of Michigan, Ann Arbor, MI 48109-1120, USA.