Canonical scaling and magnetic moment sum rules in a causal representation

L. P. Horwitz, V. T.N. Reddy

Research output: Contribution to journalArticlepeer-review


Using the causal representation of Deser, Gilbert and Sudarshan, it is shown that there are no Schwinger term contributions to the magnetic moment sum rules. Consistency between Cabibbo-Radicati and Dashen-Gell-Mann-Lee sum rules may, however, follow from the fact that the saturated sum rules do not test the exact equal time limit.

Original languageEnglish
Pages (from-to)244-248
Number of pages5
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Issue number3
StatePublished - 10 Nov 1975
Externally publishedYes

Bibliographical note

Funding Information:
Supported in part by the U.S.-Israel Binational Science Foundation (BSF), Jerusalem, Israel.


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