论文标题
Technicolor耦合模型
Technicolor coupled models
论文作者
论文摘要
当Technicolor（TC），QCD，扩展技术（ETC）和其他相互作用通过其不同的Schwinger-Dyson方程耦合时，与隔离方程相比，这些方程的解会修改。自我能力的变化与在存在四弗米族相互作用的情况下获得的变化相似，但没有将其临时包含在理论中。在这种情况下，TC和QCD的自我能力与Momenta降低，这使我们能够在玻色子块中构建模型，可以将玻色子质量推向很高的能量，并且不会导致不良风味变化的相互作用。可行的TC模型可以沿着这条线构建，包括必要的水平对称性。不同的效率质量尺度由不同的强相互作用决定。伪金石玻色子在这类模型中获得了大量群体。
When technicolor (TC), QCD, extended technicolor (ETC) and other interactions become coupled through their different Schwinger-Dyson equations, the solution of these equations are modified compared to those of the isolated equations. The change in the self-energies is similar to that obtained in the presence of four-fermion interactions, but without their ad hoc inclusion in the theory. In this case the TC and QCD self-energies decrease logarithmically with the momenta, which allows us to build models where ETC boson masses can be pushed to very high energies, and do not lead to undesirable flavor changing interactions. Viable TC models may be built along this line including a necessary horizontal symmetry. The different fermionic mass scales are dictated by the different strong interactions. Pseudo-Goldstone bosons acquire large masses in this class of models.
