Date: 10 NOVEMBER 2021 from 15:00 to 16:00
Event location: Sala Riunioni piano 2 sede Irnerio teorici - In presence and online event
We interpret the cosmological constant as the energy of the vacuum, and under a minimum amount of assumptions, we show that it is deformed in the vicinity of a black hole. This leads us to reexamine the Kerr de Sitter solution. We provide a new solution, simpler and geometrically richer, which shows the impact of the rotation in form of a warped curvature. We carry out a detailed and exact study on the new black hole solution.