2 papers
gr-qc2026
On Cosmological Correlators with Boundary Contributions
Yanjiao Ma, Dong-Gang Wang, Xiangwei Wang +2
Cosmological correlators receive contributions from both field interactions in the bulk of quasi-de Sitter (dS) spacetime and boundary terms at the end of inflation. While most of…
gr-qc2024
Survival of the Fittest: Testing Superradiance Termination with Simulated Binary Black Hole Statistics
Hui-Yu Zhu, Xi Tong, Giorgio Manzoni +1
The superradiance instability of rotating black holes leads to the formation of an ultralight boson cloud with distinctive observational signatures, making black holes an effective…