The phase structure of a chirally invariant lattice Higgs-Yukawa model
| dc.creator | Gerhold, Philipp | |
| dc.creator | Jansen, Karl | |
| dc.date | 2007-10-04 | |
| dc.date.accessioned | 2026-07-07T11:53:23Z | |
| dc.date.available | 2026-07-07T11:53:23Z | |
| dc.description | We consider a chirally invariant lattice Higgs-Yukawa model based on the Neuberger overlap operator. As a first step towards the eventual determination of Higgs mass bounds we present the phase structure of the model analytically in the large Nf-limit in the physically interesting region of the Yukawa coupling constant. We confront the analytically obtained phase diagram with corresponding HMC-simulations and find an excellent agreement at large values of Nf. In the opposite case the large Nf computation still gives a good qualitative description of the phase diagram. We also present first and very preliminary results on the Higgs upper bound at one selected cut-off of the theory. | |
| dc.description | Presented at 25th International Symposium on Lattice Field Theory (Lattice 2007), Regensburg, Germany, Jul,30 - Aug,04 2007. 7 pages, 8 figures | |
| dc.identifier | https://arxiv.org/abs/0710.1106 | |
| dc.identifier | http://arxiv.org/abs/0710.1106 | |
| dc.identifier | PoSLAT2007:075,2007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/204520 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | The phase structure of a chirally invariant lattice Higgs-Yukawa model | |
| dc.type | text |