Resurgence and \( 1/N \) expansion in integrable field theories

DOI10.1007/JHEP10(2021)166zbMath1476.81060arXiv2108.02647OpenAlexW3208071674MaRDI QIDQ825784

Giacomo Sberveglieri, Marcos Mariño, Lorenzo Di Pietro, Marco Serone

Publication date: 17 December 2021

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2108.02647

zbMATH Keywords

\(1/N\) expansionfield theories in lower dimensionsintegrable field theoriesrenormalization regularization and renormalons

Mathematics Subject Classification ID

Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Groups and algebras in quantum theory and relations with integrable systems (81R12)

Related Items (12)

Lessons from \(O(N)\) models in one dimension ⋮ Instanton effects vs resurgence in the \(O(3)\) sigma model ⋮ Resonant resurgent asymptotics from quantum field theory ⋮ Resurgence analysis of the Adler function at \(\mathcal{O}(1/N_f^2)\) ⋮ New renormalons from analytic trans-series ⋮ The full analytic trans-series in integrable field theories ⋮ Asymptotics in an asymptotic CFT ⋮ Running coupling and non-perturbative corrections for \(O(N)\) free energy and for disk capacitor ⋮ On the planar free energy of matrix models ⋮ Analytic resurgence in the O(4) model ⋮ The analytic structure of the fixed charge expansion ⋮ Resurgence and semiclassical expansion in two-dimensional large-\(N\) sigma models

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