The zero-dimensionalO(N) vector model as a benchmark for perturbation theory, the large-Nexpansion and the functional renormalization group

DOI10.1088/1751-8113/45/10/105401zbMath1237.81117arXiv1109.3013OpenAlexW2153636571MaRDI QIDQ2880364

Lorenz Bartosch, Jan Keitel

Publication date: 13 April 2012

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1109.3013

Mathematics Subject Classification ID

Renormalization group methods applied to problems in quantum field theory (81T17) Renormalization group methods in equilibrium statistical mechanics (82B28) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

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