A note on the non-perturbative zero-dimensional \(\lambda \varphi ^4\) model

DOI10.1016/S0378-4371(00)00587-2zbMath0972.81117arXivhep-th/9909175OpenAlexW1981458087MaRDI QIDQ1841407

Yanyan Li

Publication date: 27 February 2001

Published in: Physica A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9909175

zbMATH Keywords

partition functionanalytic continuationMacdonald function

Mathematics Subject Classification ID

Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16)

Related Items (1)

A Grassmann integral equation

Cites Work

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• Random-energy model: An exactly solvable model of disordered systems
• An improvement of Watson’s theorem on Borel summability
• A nonunitary version of massless quantum electrodynamics possessing a critical point
• Statistical Field Theory
• Quenched random graphs

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