Properties of the Corolla Polynomial of a 3-regular Graph

Dirk Kreimer, Karen Yeats

Abstract


We investigate combinatorial properties of a graph polynomial indexed by half-edges of a graph which was introduced recently to understand the connection between Feynman rules for scalar field theory and Feynman rules for gauge theory. We investigate the new graph polynomial as a stand-alone object.

Keywords


graph polynomial; Feynman graph

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