论文标题
超级倾斜戈德斯通和de Sitter Tachyons
Supertranslation Goldstone and de Sitter Tachyons
论文作者
论文摘要
SuperTranslation Goldstone在于$ SL（2，\ Mathbb {C}）$的某些“特殊系列”表示。有趣的是，$ m^2 = -3 $ scalar tachyon在三维设备空间中也在同一表示。在本说明中，我们分析了这些理论，重点是表示理论方面，并强调“某些多项式”，对相应的对称组有一个单一表示。
Supertranslation Goldstone lies in certain "exceptional series" representations of $SL(2,\mathbb{C})$. Interestingly, $m^2=-3$ scalar tachyon in three dimensional de Sitter space also lies in the same representation. In this note, we analyze these theories, focusing on representation-theoretical aspects, and emphasize that "modulo certain polynomials", there is a unitary representation of the corresponding symmetry group.
