Abstract
By enlarging the number of fermion species and sclar fields, we generalize the Yukawa-Higgs sector of the standard model. We solve this model to leading order in a 1NF expansion. We study the behavior of the fermion mass and the width when they are below the cutoff scale of the theory. Other Yukawa-Higgs models with different chiral structures are also studied. We find that the mass of the fermion is finite and is below the cutoff scale for any finite on-shell Yukawa coupling in the chiral models.
| Original language | English |
|---|---|
| Pages (from-to) | 1547-1554 |
| Number of pages | 8 |
| Journal | Physical Review D |
| Volume | 44 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1991 |
| Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)