论文标题
早期宇宙中的SME重力
SME Gravity in the Early Universe
论文作者
论文摘要
在这次演讲中，我们简要概述了在明确的时空对称性破坏的假设下，在中小型企业引力部门内有关宇宙学解决方案的最新工作。我们表明，对于及时的差异性破坏的特殊情况，可以将所得的弗里德曼方程式写为标准的FLRW宇宙学，并增加了动态的暗能量，我们在该模型的背景下讨论了原始的引力波。
In this talk, we give a short overview of recent work on cosmological solutions within the SME gravitational sector under the assumption of explicit spacetime-symmetry breaking. We show that for the special case of timelike diffeomorphism breaking, the resulting Friedmann equations can be written as standard FLRW cosmology with added dynamical dark energy, and we discuss primordial gravitational waves in the context of this model.
