A Generating Function for Fatgraphs

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dc.creatorDi Francesco, P.
dc.creatorItzykson, C.
dc.date1992-12-17
dc.date.accessioned2026-07-07T04:19:05Z
dc.date.available2026-07-07T04:19:05Z
dc.descriptionWe study a generating function for the sum over fatgraphs with specified valences of vertices and faces, inversely weighted by the order of their symmetry group. A compact expression is found for general (i.e. non necessarily connected) fatgraphs. This expression admits a matrix integral representation which enables to perform semi--classical computations, leading in particular to a closed formula corresponding to (genus zero, connected) trees.
dc.description24 pages, uses harvmac macro, 1 figure not included, Saclay preprint SPhT/92-162
dc.identifierhttps://arxiv.org/abs/hep-th/9212108
dc.identifierhttp://arxiv.org/abs/hep-th/9212108
dc.identifierAnnales Poincare Phys.Theor. 59 (1993) 117-140
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53455
dc.subjectHigh Energy Physics - Theory
dc.titleA Generating Function for Fatgraphs
dc.typetext

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