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Gauge coupling renormalization in orbifold field theories

Kiwoon Choi·Hyung Do Kim·Ian-Woo Kim
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Abstract

We investigate the gauge coupling renormalization in orbifold field theories preserving 4-dimensional N=1 supersymmetry in the framework of 4-dimensional effective supergravity. As a concrete example, we consider the 5-dimensional Super-Yang-Mills theory on a slice of AdS_5. In our approach, one-loop gauge couplings can be determined by the loop-induced axion couplings and the tree level properties of 4-dimensional effective supergravity which are much easier to be computed.

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Kiwoon Choi, Hyung Do Kim, Ian-Woo Kim. 2002-09-06. Gauge coupling renormalization in orbifold field theories. https://doi.org/10.1088/1126-6708%2F2002%2F11%2F033

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