Finiteness in SU(3)3 models

✍ Scribed by S. Heinemeyer; E. Ma; M. Mondragon; G. Zoupanos

• Book ID: 105357856
• Publisher: John Wiley and Sons
• Year: 2010
• Tongue: English
• Weight: 476 KB
• Volume: 58
• Category: Article
• ISSN: 0015-8208
• DOI: 10.1002/prop.201000048

✦ Synopsis

Abstract

We consider N = 1 supersymmetric gauge theories based on the group SU(N)~1~ × SU(N)~2~ × … × SU(N)~k~ with matter content (N, N^*^, 1, …, 1) + (1, N, N^*^, …, 1) + … + (N^*^, 1, 1, …, N), which are finite if and only if there are exactly three generations. We study in particular two models with SU(3)^3^ as gauge group, an all‐loop and a two‐loop finite model, and we examine their predictions concerning the third generation quark masses.