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In the Standard Model with four generations, the two-loop renormalizationgroup equations for the Higgs quartic and Yukawa couplings have a fixed pointstructure. If the masses of the fourth family are sufficiently heavy, it willcontain a natural scale $\Lambda_{FP}$ in the range of a few TeV to the orderof $10^2$ TeV, above which the Higgs quartic and Yukawa couplings becomepractically constant. We found that around $\Lambda_{FP}$ the strong Yukawacouplings make it possible for the fourth generation to form bound states,including composite extra Higgs doublets. In this scenario the fourthgeneration condensates are obtained without introducing Technicolor or otherunknown interactions.

Renormalization Group Fixed Point with a Fourth Generation: Higgs-induced Bound States and Condensates