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Published July 10, 1994 | Submitted
Journal Article Open

Non-Renormalization Theorem for the Gauge Coupling in 2+1 Dimensions

Abstract

We prove that the β-function of the gauge coupling in 2+1 dimensions gauge theory coupled to any renormalizable system of spinor and scalar fields is zero. This result holds both when the gauge field action is the Chern-Simons action and when it is the topologically massive action.

Additional Information

© 1994 World Scientific Publishing Co Pte Ltd. Received: 3 March 1994. Work supported in part by the U.S. Dept. of Energy under Grant No. DE-FG03-92-ER40701.

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