论文标题

宇宙边缘的镜子:与Sitter宇宙学加速边界对应的反射

The mirror at the edge of the universe: Reflections on an accelerated boundary correspondence with de Sitter cosmology

论文作者

Good, Michael R. R., Zhakenuly, Abay, Linder, Eric V.

论文摘要

为DE Sitter移动镜宇宙学而解决了加速边界对应(ABC)。 Beta Bogoliubov系数揭示了粒子光谱是一种普朗克分布,温度与地平线半径成反比。量子应力调整表明能量通量的恒定发射与永恒平衡一致,而颗粒携带的总能量仍然有限。说明了弯曲的时空转换,以加速边界为平坦的时空,也显示了抗DE保姆(ADS)时空的曲线。

An accelerated boundary correspondence (ABC) is solved for the de Sitter moving mirror cosmology. The beta Bogoliubov coefficients reveal the particle spectrum is a Planck distribution with temperature inversely proportional to horizon radius. The quantum stress-tensor indicates a constant emission of energy flux consistent with eternal equilibrium, while the total energy carried by the particles remains finite. The curved spacetime transformation to flat spacetime with an accelerated boundary is illustrated, and also shown for Anti-de Sitter (AdS) spacetime.

扫码加入交流群

加入微信交流群

微信交流群二维码

扫码加入学术交流群,获取更多资源