Long-range correlation of CMB temperature fluctuations from the holographic entanglement entropy

Hadyan Luthfan Prihadi, Donny Dwiputra, Freddy Permana Zen

In this paper, we define the holographic multipartite entanglement entropy for $N$ separated subsystems living in a compact ${\text{CFT}}_d$ space-time. In a large $N$ limit, we find…