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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://doi.org/10.1...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
https://doi.org/10.1103/physre...
Article . 1990 . Peer-reviewed
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Chiral invariance and scale invariance

descriptionPublicationkeyboard_double_arrow_right Article 15 Oct 1990 English Publisher:American Physical Society (APS)Journal:Physical Review D, volume 42, pages 2,893-2,897 (issn: 0556-2821, Copyright policy )
Authors: , Kälbermann;

doi: 10.1103/physrevd.42.2893

pmid: 10013161

Chiral invariance and scale invariance

Abstract

A scale-invariant theory of pions and the dilation coupled to gravity in a nonminimal manner is shown to imply the nonlinear $\ensuremath{\sigma}$ model. Nonlinear realizations of broken chiral invariance emerge from the implementation of a constraint due to conservation of dilatational current. A cosmological scenario is developed from the model.

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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!
2
Average
Average
Average
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