Bulk Higgs and Gauge fields in a multiply warped braneworld model

Details Bulk Higgs and Gauge fields in a multiply warped braneworld model Bulk Higgs and Gauge fields in a multiply warped braneworld model

2011-05-05

arxiv.org/abs/1105.1064v1

Phys.Rev.D83:116003,2011

Physics

High Energy Physics

High Energy Physics - Phenomenology

15 Pages, Latex

Scientific paper

10.1103/PhysRevD.83.116003

We readdress the problems associated with bulk Higgs and the gauge fields in a 5-dimensional Randall-Sundrum model by extending the model to six dimensions with double warping along the two extra spatial dimensions. In this 6-dimensional model we have a freedom of two moduli scales as against one modulus in the 5-dimensional model. With a little hierarchy between these moduli we can obtain the right magnitude for $W$ and $Z$ boson masses from the Kaluza-Klein modes of massive bulk gauge fields where the spontaneous symmetry breaking is triggered by bulk Higgs . We also have determined the gauge couplings of the standard model fermions with Kaluza-Klein modes of the gauge fields. Unlike the case of 5-dimensional model with a massless bulk gauge field, here we have shown that the gauge couplings and the masses of the Kaluza-Klein gauge fields satisfy the precision electroweak constraints and also obey the Tevatron bounds.

Affiliated with

Also associated with

No associations

Rating

Bulk Higgs and Gauge fields in a multiply warped braneworld model 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 Bulk Higgs and Gauge fields in a multiply warped braneworld model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bulk Higgs and Gauge fields in a multiply warped braneworld model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-690717