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关于具有非通常电荷色单态的SU(N)大统一模型的构造
On the Construction of SU(N) GUT Models with Unconventionally Charged Color Singlets
【摘要】 如果在SU(N)大统一模型中,选取电荷算子Q为Q=diag(-(1/3),-(1/3),-(1/3),1,q1,q2,q3,…qN-5)那么容納非通常电荷ae的要求可以通过(1) 至少选取一个q使得它是下面集合Aa的一元素Aa=(±a,±(1/3)a,±(1/3)(a-1),±(1/3)(a+1),±(1/3)(a-2),±(1/3)(a+2),±(a-1),±(a+1),±(1/2)a,±(a-2),±(a+2),(1/2)(a-1),(1/2)(a+1),±(1/2)(a-2),±(1/2)(a+2))或(2)至少选取二个q使得它们的差属于下面的集合Ba=(±a,±(a-1),±(a+1))来得到满足。
【Abstract】 If the charge operator Q in SU(N) GUT models is taken asQ = (1/3,1/3, 1/3,1,q1...,qN-5), the requirment of accommodating unconventional charge ae is satisfied by choosing(1)at least one q which is an element of the set Au = <±a,±1/3a,±1/3<a-l),±1/3(a + l),±1/3(a-2),±1/3(a + 2),±(a-l), ±<a + l), ±1/2a, ±(a-2),±(a + 2),±1/2(a-l),±1/2(a + l),±1/2(a-2),±1/2(a + 2)),or(2) at least two q’s such that their difference belongs to set Ba = (±a, ±(a-l), ±(a +1)).
- 【文献出处】 长沙铁道学院学报 , 编辑部邮箱 ,1985年04期
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