论文标题
标量粒子的软性理论：dilatons故事
Soft-Theorems for Scalar Particles: The Dilatons Story
论文作者
论文摘要
我们总结了两个不同粒子的单个和双软定理，即diLatons，即自发损坏的共形场理论的Nambu-Goldstone Boson和封闭弦理论的无质量标量粒子。讨论了这两个粒子的软定理之间的相似性和差异，以及它们与理论对称性的联系。
We summarize recent results regarding single and double soft theorems of two different particles named dilatons, the Nambu-Goldstone boson of the spontaneously broken conformal field theories and the massless scalar particle of the closed string theories. Similarities and differences between the soft theorems of these two particles are discussed as well as their connections with the symmetries of the theories.
