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Nuclear Physics B
Article . 1994 . Peer-reviewed
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Nuclear Physics B
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Preprint . 1994
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https://dx.doi.org/10.48550/ar...
Article . 1994
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Exact renormalization group equation and decoupling in quantum field theory

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 01 Aug 1994Embargo end date: 01 Jan 1994 English Publisher:Elsevier BVJournal:Nuclear Physics B, volume 424, pages 219-238 (issn: 0550-3213, Copyright policy )Funded by:FCT | D4
Authors: Girardello, Luciano; Zaffaroni, Alberto;

doi: 10.1016/0550-3213(94)90095-7 , 10.48550/arxiv.hep-th/9401104

arXiv: hep-th/9401104

Exact renormalization group equation and decoupling in quantum field theory

Abstract

New proves of decoupling of massive fields in several quantum field theories are derived in the effective Lagrangian approach based on Wilson renormalization group. In the most interesting case of gauge theories with spontaneous symmetry breaking, the approach, combined with the quantum action principle, leads to a rather simple proof to all orders.

Latex file, 19 pages

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Keywords

Renormalization group methods applied to problems in quantum field theory, High Energy Physics - Theory, High Energy Physics - Theory (hep-th), Symmetry breaking in quantum theory, FOS: Physical sciences, Yang-Mills and other gauge theories in quantum field theory

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
7
Average
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Average
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