Five-loop fermion anomalous dimension for a general gauge group from four-loop massless propagators
Abstract We extend the O α s 5 $$ \mathcal{O}\left({\alpha}_s^5\right) $$ result of the analytic calculation of the quark mass anomalous dimension in pQCD [1] to the case of a generic gauge group. We present explicit formulas which express the relevant renormalization constants in terms of four-loop...
Kaydedildi:
| Asıl Yazarlar: | , , |
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| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
SpringerOpen
2017-04-01
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| Seri Bilgileri: | Journal of High Energy Physics |
| Konular: | |
| Online Erişim: | http://link.springer.com/article/10.1007/JHEP04(2017)119 |
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