Many extensions of the standard model include an extra gauge boson, whose couplings to fermions are constrained by the requirement that anomalies cancel. We find a general solution to the resulting diophantine equations in the plausible case where the chiral fermion content is that of the standard model plus three right-handed neutrinos.

中文翻译：

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带有超规玻色子的异常消除

标准模型的许多扩展包括一个额外规格的玻色子，玻色子与费米子的耦合受到异常消除的要求的约束。我们发现在可能的情况下，其中手性费米子含量是标准模型的加三只右手中微子的情况下，所得到的双色子方程的一般解。