Yasue Laboratory For Elementary Particle Theory 

Home What's New Site Map


Up SUSY SO(Nc)#2 Tree+One loop

Japanese page is HERE

Flavor Symmetry Breaking in Strongly Coupled N=1 Supersymmetric SO(Nc) Gauge Theory with Nf=Nc-2

  • TOKAI-HEP/TH-0301 (April, 2003) in Europhys. Lett. 62 No.5 (2003) 677-683 (Received date: January, 2003)

Share.gif (14997 ???) hep-th/0304036

In the SO(N_c) gauge theory with N_f quarks for N_f=N_c-2, its instanton effects indicate the signal of dynamical flavor symmetry breakdown of SU(N_f) to SO(N_f), which is not described by the conventional "magnetic" degree's of freedom. It is argued that this breaking is well described by our effective superpotential consisting of "electric" quarks and gluons instead of monopoles of SO(N_c). The low-energy particles include the Nambu-Goldstone superfields associated with this breakdown. The proposed superpotential is found to exhibit the holomorphic decoupling property and the anomaly-matching property on a residual chiral U(1) symmetry.

Home Next

This Web site is maximally optimized for Internet Explorer of Version 3.0 or higher versions.

Internet Explorer

If you have any comments on this Web site (since Dec. 1st, 1997), please let us know: Mail.gif (4196 ???)yasue.
Copyright (c) 1997-2015/02 M. Yasue, Department of Physics, Tokai University.
Last update: 2015/02/11

Microsoft Front Page98