| Issue |
Europhys. Lett.
Volume 62, Number 5, June 2003
|
|
|---|---|---|
| Page(s) | 677 - 683 | |
| Section | The physics of elementary particles and fields | |
| DOI | https://doi.org/10.1209/epl/i2003-00427-7 | |
| Published online | 01 May 2003 | |
Flavor symmetry breaking in strongly coupled 
supersymmetric 
gauge theory with 
Department of Physics, Tokai University - 1117 KitaKaname Hiratsuka, Kanagawa 259-1292, Japan
Received:
17
January
2003
Accepted:
2
April
2003
In the 
gauge theory with Nf quarks for 
,
its instanton effects indicate the signal of dynamical flavor
symmetry breakdown of 
to 
, which is not
described by the conventional “magnetic” degrees 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 . 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 
symmetry.
PACS: 11.15.Tk – Other nonperturbative techniques / 11.30.Rd – Chiral symmetries / 11.30.Pb – Supersymmetry
© EDP Sciences, 2003
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