Vortragsveranstaltung
SFB-Seminar
Prof. Dr. Oscar Garcia-Prada, Prof. Dr. Dirk Kreimer
11.5.2010, 16:00 Uhr – 19:00 Uhr
Vortrag
Inside QFT: From local interactions to transcendental periods
Prof. Dr. Dirk Kreimer, IHES, Bures-sur-Yvette
11.5.2010, 17:30 Uhr – 18:30 Uhr
Fundamental physics is formulated in terms of quantized fields.
Predictions often are obtained from computations of a perturbative series in terms of Feynman graphs. We explore the mathematical structure behind these computations and highlight in particular number-theoretic aspects and challenges for the future.
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