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Three loop gauge β-function for the most general single gauge-coupling theory |
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| Authors: | A G M Pickering J A Gracey and D R T Jones |
| Institution: | a Physics Department, Indiana University, Bloomington, IN 47405, USA b Theoretical Physics Division, Department of Mathematical Sciences, University of Liverpool, Peach Street, Liverpool L69 7ZF, UK |
| Abstract: | We calculate the three loop contribution to the β-function of the gauge coupling constant in a general, anomaly-free, renormalisable gauge field theory involving a single gauge coupling using the background field method in the |
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