A Laplacian to compute intersection numbers on $\bar{\mathcal{M}}_{g,n}$ and correlation functions in NCQFT
DOI10.1007/s00220-022-04557-wzbMath1521.81185arXiv1903.12526MaRDI QIDQ6316407
Harald Grosse, Raimar Wulkenhaar, Alexander Hock
Publication date: 29 March 2019
Measures of association (correlation, canonical correlation, etc.) (62H20) Valuations, completions, formal power series and related constructions (associative rings and algebras) (16W60) Families, moduli of curves (algebraic) (14H10) Renormalization group methods applied to problems in quantum field theory (81T17) Covariant wave equations in quantum theory, relativistic quantum mechanics (81R20) Fine and coarse moduli spaces (14D22) Matrix models and tensor models for quantum field theory (81T32)
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