N=1超対称的量子色力学
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概要
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Supersymmetric Quantum Chromodynamics (SQCD), a relation between numbers of "colors" (N_c) and numbers of "flavors" (N_f) is an important factor. Because SQCD behavior has been determined by N_c and N_f, for N_f>N_c+1,there is SQCD realized in a "magnetic" phase as a dual theory to an original SQCD realized in an "electric" phase. This "magnetic" theory describes a strong coupling SQCD in the "electric" phase, which corresponds to its weak coupling "magnetic" phase. But, for N_f>N_c+1,we have so far no consistent "electric" description of SQCD. So, we construct the theory where various consistency conditions such as the anomaly-matching requirement on the unbroken global symmetry are satisfied. We have found a solution, where elementary particles and composite particles yield the same anomalies. In this review, collecting these findings, I explain expected physics of "electric" SQCD together with the physics of Seiberg "magnetic" SQCD.
- 東海大学の論文