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X-FROM-URL:https://eom.sdu.dk/events/ical/01a54cbe-94e8-4e80-9f1d-86bf95c2
 a590
X-WR-CALNAME:QM Research Seminar: Numbers and Functions in Quantum Field T
 heory: From Algebraic Geometry to Precision Physics
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TZID:Europe/Copenhagen
X-LIC-LOCATION:Europe/Copenhagen
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DTSTAMP:20260602T163356Z
DTSTART:20261028T030000
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DESCRIPTION:[b]Speaker: Matthias Wilhelm[/b] (Niels Bohr Institute) [nl][n
 l]\n[b]Abstract:[/b][nl]\nIn this talk\, I will give an overview of the n
 umbers and functions that occur in Quantum Field Theory\, which are relev
 ant for the calculation of precision predictions for collider and gravita
 tional-wave experiments. In the simplest cases\, the functions that occur
  are multiple polylogarithms\, generalizations of logarithms. They are by
  now very well understood and allow us to reach precision that would be i
 mpossible using any other method\; in one case up to the eighth subleadin
 g order in perturbation theory! In the next cases\, we encounter elliptic
  integrals\, where much progress was made in recent years. Beyond these\,
  we encounter an infinite zoo of further functions involving integrals ov
 er Calabi-Yau manifolds\, which are currently being explored.\n[nl]\n[nl]
DTEND:20240229T150000Z
DTSTAMP:20260602T163356Z
DTSTART:20240229T140000Z
LOCATION:Syddansk Universitet\, Campusvej 55\, 5230\, Odense M
SEQUENCE:0
SUMMARY:QM Research Seminar: Numbers and Functions in Quantum Field Theory
 : From Algebraic Geometry to Precision Physics
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