论文标题
下一代重力波检测器中的量子重力特征
Quantum gravitational signatures in next-generation gravitational wave detectors
论文作者
论文摘要
最近的一项研究确定了普遍的不确定性原理（GUP）与修改的重力理论之间的对应关系，尤其是严重的重力。我们通过使用两种不同的方法评估标量和张量扰动的功率谱，研究了通货膨胀和宇宙学可观察物的后果。首先，我们采用普朗克观察来确定GUP参数$γ_0$。然后，我们使用$γ_0$的值来研究量子重力对原始重力波的功率谱的含义，以及在下一代检测器中可能的可检测性，例如爱因斯坦望远镜和宇宙探险仪。
A recent study established a correspondence between the Generalized Uncertainty Principle (GUP) and Modified theories of gravity, particularly Stelle gravity. We investigate the consequences of this correspondence for inflation and cosmological observables by evaluating the power spectrum of the scalar and tensor perturbations using two distinct methods. First, we employ PLANCK observations to determine the GUP parameter $γ_0$. Then, we use the value of $γ_0$ to investigate the implications of quantum gravity on the power spectrum of primordial gravitational waves and their possible detectability in the next-generation detectors, like Einstein Telescope and Cosmic explorer.
