• [1]

    D. Weingarten, Phys. Rev. Lett., 51(1983), 1830, S. Nussinov, Phys. Rev. Lett., 51(1983), 2081,E. Witten, Phys. Rev. Lett., 51(1983), 2351.[2] Kuang Y-P and S. S-H. Tye, Phys. Rev., D26(1982), 1718, L. F. Abbort and E. Farhi, Phys.Lett., B101(1981), 69, Nucl. Phys., B189(1981), 547, B. Schrempp and F. Schrempp, Nucl.Phys., B231( 1984), 109.[3] 张新民等，物理学报，Vol. 35(1986), 95.[4] 鲁公儒等，SU(3)X SO(5)手征三前子模型，待发表.