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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
lisa glaser
neils bohr institute, copenhagen
towards locality in causal sets
abstract:
causal set theory is a promising candidate of a discrete theory of quantum gravity. yet even measuring the dimension of a causal set and deciding if it is at all manifold-like are hard. we propose a new observable, the abundance of intervals, which can help with both these tasks. it is at once characteristic for the dimension of a causal set and gives a strong indicator if the space time is manifold like.
host: david rideout
may 17, 2013
11:00 am
ap&m 6402
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