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比利时vs摩洛哥足彩
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比利时vs摩洛哥足彩
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university of california san diego
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discrete physics seminar
rafael sorkin
perimeter institute
geometry from order and number: causal sets
abstract:
among the various ideas put forward in the search for a theory of quantum gravity, the causal set hypothesis is distinguished by its logical simplicity and by the fact that it incorporates the assumption of an underlying spacetime discreteness organically and from the very beginning. after presenting the problem of quantum gravity in general, i will precis the causal set programme and touch on some old and some recent developments.
host: david meyer
may 17, 2012
4:00 pm
ap&m 2402
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