2 papers
hep-ph1993
Hadronic axion, baryogenesis and dark matter
Bengt-Åke Lindholm
We investigate the prospects of an extra global symmetry, added to the Standard Model in the context of baryogenesis. The symmetry is studied as an example. We show that the h…
hep-ph1993
Neutrino masses from discrete gauge symmetries
Jihn E. Kim, B-A Lindholm
We investigate a model with an extra gauge symmetry in the Standard Model. We assume that only the scalars and the leptons carry non-zero charge. The symmetry gives a struc…