Tag Archives: quantum field theory

Noncommutative distances between industries

The distance from your house to the grocery must be the same as the distance back, but 20th-century mathematicians speculated about circumstances where this might not be the case. Very small-scale physics is non-commutative in some ways and so is … Continue reading

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Video portrayal of the smooth topological charge density of an empty vacuum at Minute 27. In other words, this is what the empty space between the quarks looks like. Derek Leinweber discretized QCD theory (that is, put it on a … Continue reading

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