On the Perturbative Approach in the Randall-Sundrum Model
| dc.creator | Goertz, Florian | |
| dc.creator | Pfoh, Torsten | |
| dc.date | 2008-09-08 | |
| dc.date | 2008-10-01 | |
| dc.date.accessioned | 2026-07-07T11:45:47Z | |
| dc.date.available | 2026-07-07T11:45:47Z | |
| dc.description | We study a SU(2)_L x U(1)_Y gauge theory in the Randall-Sundrum background, including electroweak symmetry breaking due to a brane-localized Higgs sector. We work in the decomposed four dimensional theory and treat the symmetry breaking effects as a perturbation. Although there is an exact approach, this method is widely used and quite intuitive. We extend existing studies by giving explicit analytical expressions in a covariant R_xi gauge, needed for loop calculations in the decomposed theory. The perturbative approach is also applied to fermions and a comparison of the gauge boson and fermion spectra with the exact results is presented, validating the perturbative method used in the literature. | |
| dc.description | 16 pages, 3 figures; reference added; version to appear in JHEP | |
| dc.identifier | https://arxiv.org/abs/0809.1378 | |
| dc.identifier | http://arxiv.org/abs/0809.1378 | |
| dc.identifier | JHEP0810:035,2008 | |
| dc.identifier | doi:10.1088/1126-6708/2008/10/035 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/201995 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | On the Perturbative Approach in the Randall-Sundrum Model | |
| dc.type | text |