Volume 62, Number 5, June 2003
|Page(s)||677 - 683|
|Section||The physics of elementary particles and fields|
|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
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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