Dimensional Regularization and Mellin Summation in High-Temperature Calculations
classification
✦ hep-ph
keywords
dimensionalgeneralmellinmethodregularizationsummationasymptoticcalculating
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A general method for calculating asymptotic expansions of infinite sums in thermal field theory is presented. It is shown that the Mellin summation method works elegantly with dimensional regularization. A general result is derived for a class of one-loop Feynman diagrams at finite-temperature.
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Cited by 1 Pith paper
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Anomalous Transport from Effective Field Theory
Unified computation of chiral anomalous transport effects including mass corrections from integrating out a Dirac fermion in EFT at finite temperature, showing physical currents differ from Chern-Simons terms.
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