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[Flexiblesusy-commits] [FlexibleSUSY/FlexibleSUSY] 10bc33: correcting mass dimension of finite 1-loop tadpole...GitHub noreply at github.comTue Apr 21 13:41:36 BST 2015
Branch: refs/heads/development Home: https://github.com/FlexibleSUSY/FlexibleSUSY Commit: 10bc33267381c4d025f61547b214305583193e42 https://github.com/FlexibleSUSY/FlexibleSUSY/commit/10bc33267381c4d025f61547b214305583193e42 Author: Alexander Voigt <Alexander.Voigt at desy.de> Date: 2015-04-21 (Tue, 21 Apr 2015) Changed paths: M meta/SelfEnergies.m Log Message: ----------- correcting mass dimension of finite 1-loop tadpole terms In MS-bar renormalized models finite 1-loop terms in the tadpoles and self-energies arise. These terms can be proportional to a mass or a squared mass. In SARAH these terms are marked as x*Mass[p] or x*Mass2[p], where x is a number and p is a particle name. Before this commit the finite Mass2[p_] terms in the tadpoles were replaced by M[p], which is wrong. The only replacement that can be done is Mass[p_] -> M[p]. This removes the replacement Mass2[p_] -> M[p], which results in properly finite squared mass terms in the tadpoles.
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