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arXiv · hep-th/0701015

Callan-Symanzik equations and low-energy theorems with trace anomalies

J. -F. Yang
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Abstract

Basing on some new and concise forms of the Callan-Symanzik equations, the low-energy theorems involving trace anomalies à la Novikov-Shifman-Vainshtein-Zakharov, first advanced and proved in Nucl. Phys. \textbf{B165}, 67 (1980), \textbf{B191}, 301 (1981), are proved as immediate consequences. The proof is valid in any consistent effective field theories and these low-energy theorems are hence generalized. Some brief discussions about related topics are given.

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J. -F. Yang. 2007-04-14. Callan-Symanzik equations and low-energy theorems with trace anomalies. https://doi.org/10.1088/1751-8113%2F40%2F36%2F016

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