Anomalous U(1)'s, Chern-Simons couplings and the Standard Model

✍ Scribed by P. Anastasopoulos

• Book ID: 105357587
• Publisher: John Wiley and Sons
• Year: 2007
• Tongue: English
• Weight: 434 KB
• Volume: 55
• Category: Article
• ISSN: 0015-8208
• DOI: 10.1002/prop.200610337

✦ Synopsis

Abstract

This proceeding is based on hep‐th/0605225 and it shows that the most general anomaly related effective action contains Stückelberg, axionic and Chern‐Simons‐like couplings. Such couplings are generically non‐trivial in orientifold string vacua. A similar analysis in quantum field theories provides similar couplings. These Chern‐Simons couplings generate new signals which might be visible at LHC.