Vacuum alignment with(out) elementary scalars
  We systematically elucidate differences and similarities of the vacuum alignment issue in composite and renormalizable elementary extensions of the Standard Model featuring a pseudo-Goldstone Higgs. We also provide general conditions for the stability of the vacuum in the elementary framework, thereby extending previous studies of the vacuum alignment. 
Tommi Alanne, Helene Gertov, Aurora Meroni and Francesco Sannino
hep-ph