论文标题
比例对称性，希格斯和宇宙
Scale symmetry, the Higgs and the Cosmos
论文作者
论文摘要
我回顾了Higgs-Dilaton模型：标准模型和重力的规模不变扩展，能够以在标准模型内容的基础上以额外的自由度来支持通货膨胀和暗能量。还讨论了最简单实现的潜在扩展基于横向差异性。
I review the Higgs-Dilaton model: a scale-invariant extension of the Standard Model and gravity able to support inflation and dark energy with just an additional degree of freedom on top of the Standard Model content. Potential extensions of the simplest realization on the basis of transverse diffeomorphisms are also discussed.
