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arXiv · 1902.00627

The Dupont Homotopy Formula and Stellar Subdivision

Benjamin I. Albert
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Abstract

The Dupont homotopy, a classical construction in the algebraic topology of triangulated smooth manifolds, has been revived in the last decade in the construction of an effective field theory where it appears as a propagator. In this paper, we ask a question of relevance to the renormalization group of this theory: is Dupont's construction compatible with stellar subdivision?

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Benjamin I. Albert. 2020-07-01. The Dupont Homotopy Formula and Stellar Subdivision. https://arxiv.org/abs/1902.00627

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