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betafunctions

  1. plural of betafunction
    • 2015, Damien P. George, Sander Mooij, Marieke Postma, “Quantum corrections in Higgs inflation: the Standard Model case”, in arXiv[1]:
      All counterterms, and thus the betafunctions, can be extracted from the radiative corrections to the two-point functions; the calculation of higher n-point functions then serves as a consistency check of the approach.