Spectral-Function Sum Rules and Meson Mass Splitting
- 25 June 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 170 (5) , 1376-1378
- https://doi.org/10.1103/physrev.170.1376
Abstract
Spectral-function sum rules and the algebra of currents are used to relate symmetry-breaking effects in the pseudoscalar and vector-meson multiplets.Keywords
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