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arXiv · 2003.05839

Correlation functions on the lattice and twisted cocycles

Stefan Weinzierl
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Abstract

We study linear relations among correlation functions on a lattice obtained from integration-by-parts identities. We use the framework of twisted cocycles and determine for a scalar theory a basis of correlation functions, in which all other correlation functions may be expressed.

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Stefan Weinzierl. 2020-04-21. Correlation functions on the lattice and twisted cocycles. https://doi.org/10.1016/j.physletb.2020.135449

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