2002/08/19 by Christian Brouder, Brouder, Christian
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/0208131
4 pages, proceedings of the 24th International Colloquium on Group Theoretical Methods in Physics
arxiv created 2002/08/19 · arxiv updated 2009/11/30
If C is a cocommutative coalgebra, a bialgebra structure can be given to the symmetric algebra S(C). The symmetric product is twisted by a Laplace pairing and the twisted product of any number of elements of S(C) is calculated explicitly. This is used to recover important identities in the quantum field theory of interacting scalar bosons.