Non-local anomaly of the axial-vector current for bound states
Non-local anomaly of the axial-vector current for bound states
About this item
Full title
Author / Creator
Melikhov, D and Stech, B
Publisher
Ithaca: Cornell University Library, arXiv.org
Journal title
Language
English
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Publication information
Publisher
Ithaca: Cornell University Library, arXiv.org
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Scope and Contents
Contents
We demonstrate that the amplitude \(<\rho\gamma|\partial_\nu (\bar q\gamma_\nu \gamma_5 q)|0>\) does not vanish in the limit of zero quark masses. This represents a new kind of violation of the classical equation of motion for the axial current and should be interpreted as the axial anomaly for bound states. The anomaly emerges in spite of the fact...
Alternative Titles
Full title
Non-local anomaly of the axial-vector current for bound states
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TN_cdi_proquest_journals_2089167347
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2089167347
Other Identifiers
E-ISSN
2331-8422
DOI
10.48550/arxiv.0108165
