Combinatorial Hopf Algebras in (Noncommutative) Quantum Field Theory
arXiv:1008.1471
Abstract
We briefly review the rôle played by algebraic structures like combinatorial Hopf algebras in the renormalizability of (noncommutative) quantum field theory. After sketching the commutative case, we analyze the noncommutative Grosse-Wulkenhaar model.
arXiv comment15 pages, 6 figures
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