| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1853493 | Physics Letters B | 2008 | 5 Pages |
Abstract
We study an extension of the MSSM with a fourth generation of chiral matter. With this extension no value of tanβtanβ allows the theory to stay perturbative up to the GUT scale. We suggest one model with extra vector-like states at the TeV scale that allows perturbativity all the way up to the GUT scale.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Zeke Murdock, S. Nandi, Zurab Tavartkiladze,