The Fine-Tuning Problem in Little Higgs Models
| dc.creator | Hidalgo, Irene | |
| dc.date | 2005-05-09 | |
| dc.date.accessioned | 2026-07-07T03:54:43Z | |
| dc.date.available | 2026-07-07T03:54:43Z | |
| dc.description | Little Higgs models represent an alternative to Supersymmetry as a solution to the Hierarchy Problem. After introducing the main physical ideas of these models, we present the fine-tuning associated to the electroweak breaking in Little Higgs scenarios. Taking into account the most general properties of this scenarios and focusing on two representative ``Little Higgs'' models, we find that the fine-tuning is much higher than suggested by the rough estimates usually made. The main sources that increase the fine-tuning in these models are identified, then they can be taken into account in order to construct a successful model. | |
| dc.description | 6 pages, 2 figures. Talk given at the XXXXth Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 5-12 Mar 2005 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0505063 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0505063 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/44354 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The Fine-Tuning Problem in Little Higgs Models | |
| dc.type | text |