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- Renormalon abstract "In physics, a renormalon (a term suggested by 't Hooft) is a particular source of divergence seen in perturbative approximations to quantum field theories (QFT). When a formally divergent series in a QFT is summed using Borel summation, the associated Borel transform of the series can have singularities as a function of the complex transform parameter. The renormalon is a possible type of singularity arising in this complex Borel plane, and is a counterpart of an instanton singularity. Associated with such singularities, renormalon contributions are discussed in the context of quantum chromodynamics (QCD) and usually have the power-like form as functions of the momentum (here is the momentum cut-off). They are cited against the usual logarithmic effects like .".
- Renormalon wikiPageID "8324507".
- Renormalon wikiPageRevisionID "605304165".
- Renormalon hasPhotoCollection Renormalon.
- Renormalon subject Category:Quantum_chromodynamics.
- Renormalon comment "In physics, a renormalon (a term suggested by 't Hooft) is a particular source of divergence seen in perturbative approximations to quantum field theories (QFT). When a formally divergent series in a QFT is summed using Borel summation, the associated Borel transform of the series can have singularities as a function of the complex transform parameter. The renormalon is a possible type of singularity arising in this complex Borel plane, and is a counterpart of an instanton singularity.".
- Renormalon label "Renormalon".
- Renormalon sameAs m.026_g4q.
- Renormalon sameAs Q7313429.
- Renormalon sameAs Q7313429.
- Renormalon wasDerivedFrom Renormalon?oldid=605304165.
- Renormalon isPrimaryTopicOf Renormalon.