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Gravitational Corrections to Yukawa and Phi⁴ Interactions
classification
✦ hep-th
gr-qchep-ph
keywords
gravitationalcontributionscorrectionsinteractionsquantumrunningyukawaalters
read the original abstract
We consider the lowest order quantum gravitational corrections to Yukawa and Phi^4 interactions. Our results show that quantum gravity leads to contributions to the running coupling constants if the particles are massive and therefore alters the scaling behavior of the Standard Model. Furthermore, we find that the gravitational contributions to the running of the masses vanish.
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Forward citations
Cited by 1 Pith paper
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Quantum gravity contributions to the gauge and Yukawa couplings in proper time flow
Quantum gravity contributions to the beta functions of gauge and Yukawa couplings are derived via the Schwinger proper-time flow equation; their dependence on gauge fixing and regulators is quantified at gravity's int...
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