Concepedia

Two-Loop Renormalization Group Equations in the Standard Model

M. X. Luo, Yong Xiao

Physical Review Letters · 2003 · 167 citations · 13 references

DOIFull text

Open access

Concepts

Abstract

Two-loop renormalization group equations in the standard model are recalculated. A new coefficient is found in the beta function of the quartic coupling and a class of gauge invariants is found to be absent in the beta functions of hadronic Yukawa couplings. The two-loop beta function of the Higgs mass parameter is presented in complete form.

References

13

Review of Particle Properties

Ken‐ichi Hikasa, K. Nakamura, Masaharu Tanabashi et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 2002 · 3K citations

, , +13

Comparison of grand unified theories with electroweak and strong coupling constants measured at LEP

U. Amaldi, W. De Boer, H. Fürstenau · Physics Letters B · 1991 · 1.3K citations

, , +7

The four-loop β-function in quantum chromodynamics

Timo van Ritbergen, J.A.M. Vermaseren, S.A. Larin · Physics Letters B · 1997 · 1K citations · Full text

, , +5

Two-loop renormalization group equations in a general quantum field theory

M. Macháček, Michael T. Vaughn · Nuclear Physics B · 1983 · 753 citations

, , +5

Two-loop renormalization group equations for soft supersymmetry-breaking couplings

Stephen P. Martin, Michael T. Vaughn · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 1994 · 701 citations

, , +6