Lower Higgs boson mass bounds from a chirally invariant lattice Higgs-Yukawa model with overlap fermions

Details Lower Higgs boson mass bounds from a chirally invariant lattice Higgs-Yukawa model with overlap fermions Lower Higgs boson mass bounds from a chirally invariant lattice Higgs-Yukawa model with overlap fermions

2009-02-24

arxiv.org/abs/0902.4135v1

JHEP 0907:025,2009

Physics

High Energy Physics

High Energy Physics - Lattice

15 pages, 6 figures

Scientific paper

10.1088/1126-6708/2009/07/025

We study the coupling parameter dependence of the Higgs boson mass in a chirally invariant lattice Higgs-Yukawa model emulating the same Yukawa coupling structure as in the Higgs-fermion sector of the Standard Model. Eventually, the aim is to establish non-perturbative upper and lower Higgs boson mass bounds derived from first principles, in particular not relying on vacuum stability considerations for the latter case. Here, we present our lattice results for the lower Higgs boson mass bound at several values of the cutoff and compare them to corresponding analytical calculations based on the effective potential as obtained from lattice perturbation theory. Furthermore, we give a brief outlook towards the calculation of the upper Higgs boson mass bound.

Affiliated with

Also associated with

No associations

Rating

Lower Higgs boson mass bounds from a chirally invariant lattice Higgs-Yukawa model with overlap fermions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Lower Higgs boson mass bounds from a chirally invariant lattice Higgs-Yukawa model with overlap fermions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lower Higgs boson mass bounds from a chirally invariant lattice Higgs-Yukawa model with overlap fermions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-172346