T. Appelquist et al., A STRONGLY FIRST-ORDER ELECTROWEAK PHASE-TRANSITION FROM STRONG SYMMETRY-BREAKING INTERACTIONS, Physical review. D. Particles and fields, 52(8), 1995, pp. 4741-4746
We argue that a strongly first order electroweak phase transition is n
atural in the presence of strong symmetry-breaking interactions, such
as technicolor. We demonstrate this using an effective linear scaler t
heory of the symmetry-breaking sector.