SOLUTIONS OF THE POLCHINSKI ERG EQUATION IN THE O(N) SCALAR MODEL

DOI10.1142/S0217751X02011400zbMath1026.81037arXivhep-th/0202199WikidataQ61730673 ScholiaQ61730673MaRDI QIDQ4796405

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Publication date: 30 November 2003

Published in: International Journal of Modern Physics A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0202199

zbMATH Keywords

Polchinski equationlocal potential approximationexact renormalization group

Mathematics Subject Classification ID

Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Renormalization group methods applied to problems in quantum field theory (81T17)

Related Items

Revisiting the local potential approximation of the exact renormalization group equation ⋮ The nonperturbative functional renormalization group and its applications ⋮ Redundant operators in the exact renormalisation group and in the \(f\) (\(R\)) approximation to asymptotic safety

Cites Work

• Derivative expansion of the exact renormalization group.
• Renormalization group in the local potential approximation
• Polchinski equation, reparameterization invariance and the derivative expansion
• A gauge invariant exact renormalisation group. I
• THE EXACT RENORMALIZATION GROUP AND APPROXIMATE SOLUTIONS
• Exact Renormalization Group Approach in Scalar and Fermionic Theories
• Renormalization Group and Critical Phenomena. II. Phase-Space Cell Analysis of Critical Behavior
• Exact renormalization group equations: an introductory review