On spontaneous CP-violation in the Higgs sector
Virginia Polytechnic Institute and State University, Department of Physics, Institute for Particle Physics and Astrophysics, Blacksburg, Virginia 24061, USA
Received: 15 July 1997 / Published online: 26 February 1998
We consider the behaviour of the axion mass as a function of Higgs coupling constants. The analysis is significantly simplified when we identify the axion field with the phase difference of the Higgs neutral components. Spontaneous CP-violation is induced by VEV of the axion field. The estimation of the axion mass for any values of and shows inconsistency of MSSM with the present experimental results.