Neutrino mass in unified theories and cosmology

1.我们证明了太阳中微子问题的MSW解所建议的中微子质量与SUSY-Gut的一致。结果表明，重右手中微子的衰变产生了宇宙中的重子不对称性。我们建立了一个超引力模型，其中右手中微子的标量伙伴可以是混沌暴涨的暴涨。我们发现，波隆尼问题可以在无标度型超引力中求解。我们提出了一个新的统一模型，在这个模型中，光的希格斯双态是自然产生的。我们发现了一种新的超对称断裂的动力学模型。我们证明了该模型不存在Poloxi问题。

1. We showed that the neutrino mass suggested by MSW solution to the solar neutrino problem is consistent with the SUSY-GUT's.2. We showed that the decay of the heavy right-handed neutrino produces the baryon asymmetry in the universe.3. We constructed a supergravity model where the scalar partner of the right-handed neutrino can be an inflation for the chaotic inflation.4. We found that the polonyi problem can be solved in the no-scale type supergravity.5. We proposed a new unified model in where the light Higgs doublets are naturally generated.6. We found a new dynamical model for the SUSY breaking. We showed that there is no Poloxyi problem in this model.