RESTRAINTS FROM GUT ON CHIRAL THREEPREON MODEL

LU Gong-Ru; ZHANG Xin-Min; WAN Ling-De

Chinese Physics C> 1989, Vol. 13> Issue(3) : 213-218

RESTRAINTS FROM GUT ON CHIRAL THREEPREON MODEL

Henan Normal University,Xinxiang

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Abstract：
According to WNW condition,a systematic analysis about the restraints from GUT on chiral three-preon model with confining weak interaction is discussed.It shows that the metacolor gauge group may not be SU(N) or SO(M),but may be semisimple group,for example,SU(N)×SO(M) or SU(N)×SU(M).By calculating,the candidats are G_MC=SU(3)×SO(5) and G_U≥SU(11),G_MC=SU(3)×SU(2) and G_U≥SU(12) under conditions:10¹⁴GeV≤Λ_u≤10¹⁹GeV and 300GeV≤Λ_MC≤1TeV.

References

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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.

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LU Gong-Ru, ZHANG Xin-Min and WAN Ling-De. RESTRAINTS FROM GUT ON CHIRAL THREEPREON MODEL[J]. Chinese Physics C, 1989, 13(3): 213-218.

LU Gong-Ru, ZHANG Xin-Min and WAN Ling-De. RESTRAINTS FROM GUT ON CHIRAL THREEPREON MODEL[J]. Chinese Physics C, 1989, 13(3): 213-218. shu

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Received: 1900-01-01
Revised: 1900-01-01

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