N=1超対照的SO(N_c)~locゲージ理論の新しい力学的記述

概要

論文の詳細を見る
It is known that the strong coupling regime for an "electric" supersymmetric quantum chromodynamics (SQCD) based on SU(N_c)^<loc> has a "dual" description based on the "magnetic" SQCD in it's weak coupling regime. The similar "dual" description is also possible to be applied to theories based on SO(N_c)^<loc>, which exhibit the continuous transition from its strong coupling regime into its weak coupling regime and the consistent description in term of the N=1 duality. We have discovered a new physics of the SO(N_c)^<loc> theory in its strong coupling regime in the "electric" phase, which does not depend on the N=1 duality. The theory is controlled by a new effective superpotential, especially for 3(N_e-2)/2>N_f≥N_e, which possesses the consistent anomaly-matching property in the massless theory and, in the massive theory, "holomorphic" decoupling property and the consistent description with the instanton effects.