Work

Functional Callan–Symanzik equation for QED

Year: 2002

Type: article

Abstract: An exact evolution equation, the functional generalization of the Callan–Symanzik method, is given for the effective action of QED where the electron mass is used to turn the quantum fluctuations on gradually. The usual renormalization group equations are recovered in the leading order but no Landau pole appears.

Source: Physics Letters B

DOI: 10.1016/s0370-2693(02)01482-x

Authors: J. Alexandre, J. Polonyi, K. Sailer

Institutions: King's College London, Eötvös Loránd University, Université de Strasbourg, University of Debrecen

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid:

OpenAlex ID: W1964131741

FWCI: 1.063

Cites: 15

Cited by: 36

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