Constraining the Higgs boson mass: a non-perturbative lattice study

Jansen, Karl

doi:10.22323/1.171.0276

Cited by 1 publication

(4 citation statements)

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“…(27) in the small L limit. 23) and the dashed curve is the potential obtained with the non-perturbative couplings (z np and y np ), where we assumed the value a/η = 0.30 However, it is clear that a full analysis of the stability condition of the SM can imply in new physics [7] as well as on the non-perturbative analysis of the Higgs potential [11]. Here we consider the simple examples of scalar QED and QCD with a colorless scalar in order to verify the effect of possible nonperturbative fixed points in the RG effective potential calculation.…”

Section: Discussionmentioning

confidence: 99%

“…However, we should expect the stability of the effective potential certainly to depend on the coupling constants RG behavior in a much larger range of values [11].…”

Section: Introductionmentioning

confidence: 99%

“…Of course, away from the origin the RG β functions will depend on the renormalization scheme and how the coupling is defined. However, we should expect the stability of the effective potential certainly to depend on the coupling constants RG behavior in a much larger range of values [11].…”

Section: Introductionmentioning

confidence: 99%

“…The continuous curve is the result according to[10] and the dashed curve is the result obtained with the gauge coupling given by Eq (11)…”

mentioning

confidence: 99%

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Non-perturbative fixed points and renormalization group improved effective potential

et al. 2014

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The stability conditions of a renormalization group improved effective potential have been discussed in the case of scalar QED and QCD with a colorless scalar. We calculate the same potential in these models assuming the existence of non-perturbative fixed points associated with a conformal phase. In the case of scalar QED the barrier of instability found previously is barely displaced as we approach the fixed point, and in the case of QCD with a colorless scalar not only the barrier is changed but the local minimum of the potential is also changed.

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Section: Discussionmentioning

confidence: 99%

“…However, we should expect the stability of the effective potential certainly to depend on the coupling constants RG behavior in a much larger range of values [11].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…The continuous curve is the result according to[10] and the dashed curve is the result obtained with the gauge coupling given by Eq (11)…”

mentioning

confidence: 99%

See 2 more Smart Citations