Color Superconductivity via Supersymmetry
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In this talk, a supersymmetric (SUSY) composite model of color superconductivity is discussed. In this model, quark and diquark supermultiplets are dynamically generated as massless composites by a newly introduced confining gauge dynamics. It is analytically shown that the scalar component of diquark supermultiplets develops vacuum expectation value (VEV) at a certain critical chemical potential. We believe that our model well captures aspects of the diquark condensate behavior and helps our understanding of its dynamics in real QCD. The results obtained here might be useful when we consider a theory composed of quarks and diquarks.
7 pages, 2 figures, Talk presented by N.M. at YITP workshop on Fundamental Problems and Applications of Quantum Field Theory, December 16-18, 2004, Yukawa Institute for Theoretical Physics, Kyoto, Japan and at 2004 International Workshop on Dynamical Symmetry Breaking, December 21-22, 2004, Nagoya University, Nagoya, Japan
7 pages, 2 figures, Talk presented by N.M. at YITP workshop on Fundamental Problems and Applications of Quantum Field Theory, December 16-18, 2004, Yukawa Institute for Theoretical Physics, Kyoto, Japan and at 2004 International Workshop on Dynamical Symmetry Breaking, December 21-22, 2004, Nagoya University, Nagoya, Japan