Asymptotic analysis of the local potential approximation to the Wetterich equation

DOI10.1088/1751-8121/aabf63zbMath1396.81140arXiv1801.08106OpenAlexW2784608831WikidataQ129955749 ScholiaQ129955749MaRDI QIDQ4581266

Sarben Sarkar, Carl M. Bender

Publication date: 16 August 2018

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

Full work available at URL: https://arxiv.org/abs/1801.08106

zbMATH Keywords

PT symmetryfunctional renormalisation groupWetterich equation

Mathematics Subject Classification ID

Nonlinear parabolic equations (35K55) Model quantum field theories (81T10) Heat equation (35K05) Padé approximation (41A21) Renormalization group methods applied to problems in quantum field theory (81T17) Finite-dimensional groups and algebras motivated by physics and their representations (81R05)

Related Items (1)

A new method of solution of the Wetterich equation and its applications

Cites Work

• EFFECTIVE AVERAGE ACTION IN STATISTICAL PHYSICS AND QUANTUM FIELD THEORY
• ${ \mathcal P }{ \mathcal T }$-symmetric interpretation of unstable effective potentials
• Linear and Nonlinear Inverse Problems with Practical Applications
• $\mathcal {P}\mathcal {T}$-symmetric interpretation of double-scaling
• The ODE/IM correspondence
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