论文标题
扭曲的庞加利对称性的评论
Review of Twisted Poincare Symmetry
论文作者
论文摘要
本文回顾了Moyal平面上扭曲的庞康省量子量子场的结构和某些应用。然后将Drinfeld扭曲在该结构中起关键的数学作用，然后将其应用于离散组的情况，以期在量子重力中应用于Geons。倾斜的领域也可以应用于研究CMB各向异性，对功率谱的校正用于对时空的非交通性构成约束。该文章还解决了Moyal和Voros量子场之间的差异问题。最后，有人指出，QFTS上QFT的欧几里得功能积分通常不遵守反射阳性。
This article reviews the construction and some applications of twisted Poincare-covariant quantum fields on the Moyal plane. The Drinfeld twist, which plays a key mathematical role in this construction, is then applied to the case of discrete groups, with a view to applications to geons in quantum gravity. The Poincare-twisted fields can also be applied to study the CMB anisotropies, and corrections to the power spectrum are used to put constraints on spacetime noncommutativity. The article also addresses the issue of the difference between Moyal and Voros quantum fields. Finally, it is pointed out that the Euclidean functional integrals of QFTs on the Moyal plane do not, in general, obey reflection positivity.
