2009/03/17 by Dirk Kreimer, Walter D. van Suijlekom · 2 citations
Mathematics · Physics and Astronomy · #Advanced Operator Algebra Research #Advanced Topics in Algebra #Algebraic structures and combinatorial models #hep-th
paper · pdf · doi:10.1016/j.nuclphysb.2009.04.025
published as Nucl.Phys.B820:682-693,2009 · 11 pages
arxiv created 2009/03/17 · openalex publication_date 2009/05/05 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/04
We study co-ideals in the core Hopf algebra underlying a quantum field theory.