论文标题
如何使物理参数小
How to make the physical parameters small
论文作者
论文摘要
我们研究了在低能量下定义的物理参数值的演变。威尔逊行动是研究的基础。紧凑型额外维度的存在有两个后果。积极的观点是，在额外维度上的集成是一种有希望的方法，可以实质性地减少与观察值相媲美的参数。另一方面，紧凑型额外维度的能量水平的离散性使分析变得复杂。通过截断的绿色功能可以克服这个困难。
We study the evolution of the physical parameter values defined at the sub-planckian energies to values at low energies. The Wilson action is the basis of the research. The presence of the compact extra dimensions has two consequences. The positive point is that the integration over extra dimensions is a promising way to substantially reduce the parameters to be comparable with the observational values. On the other hand, the discreteness of the energy levels of compact extra dimensions complicates the analysis. This difficulty can be overcome with the truncated Green functions.
