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Renormalons
A certain pattern of divergence of perturbative expansions in quantum field theories, related to their small and large momentum behaviour, is known as renormalons. We review formal and phenomenological aspects of renormalon divergence. We first summarize what is known about ultraviolet and infrared...
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| Lenguaje: | eng |
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1998
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| Acceso en línea: | https://dx.doi.org/10.1016/S0370-1573(98)00130-6 http://cds.cern.ch/record/360469 |