Periods and Hodge structures in perturbative quantum field theory [PDF]
Stefan WeinzierlThere is a fruitful interplay between algebraic geometry on the one side and perturbative quantum field theory on the other side. I review the main relevant mathematical concepts of periods, Hodge structures and Picard-Fuchs equations and discuss the connection with Feynman integrals.View original: http://arxiv.org/abs/1302.0670
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