Revisiting the local potential approximation of the exact renormalization group equation

DOI10.1016/j.nuclphysb.2013.08.008zbMath1284.81216arXiv1307.3679OpenAlexW2072171968MaRDI QIDQ2440223

C. Bervillier

Publication date: 27 March 2014

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1307.3679

zbMATH Keywords

derivative expansionexact renormalization group equationanomalous dimensionlocal potential approximationreparametrization invariance

Mathematics Subject Classification ID

Renormalization group methods applied to problems in quantum field theory (81T17)

Related Items (4)

Background independent exact renormalization group for conformally reduced gravity ⋮ Exact renormalization group equation for lattice Ginzburg–Landau models adapted to the solution in the local potential approximation ⋮ Solutions to the reconstruction problem in asymptotic safety ⋮ Self-consistent renormalization group approach to continuous phase transitions in alloys: application to ordering in β-brass

Cites Work

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• High-accuracy scaling exponents in the local potential approximation
• Analytical approximation schemes for solving exact renormalization group equations in the local potential approximation
• Reparameterization invariance and RG equations: extension of the local potential approximation
• SOLUTIONS OF THE POLCHINSKI ERG EQUATION IN THE O(N) SCALAR MODEL
• Exact renormalization group equations: an introductory review

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