Wednesday Weekly Seminar - google meet
Islands in Kerr-de Sitter spacetime and flat-space cosmologies
Islands in Kerr-de Sitter spacetime and flat-space cosmologies
Ms Sanam Azarnia (Shahid Beheshti University)
3 AUG 2022
11:00 - 12:00
Abstract:
Recently the island conjecture has gained a lot of attention in order to address the information paradox problem and a considerable amount of work has been done in numerous cases. We have studied two different setups in this context, flat space cosmologies and Kerr-de Sitter spacetime in three dimensions. It is argued that by coupling an auxiliary flat bath system at the timelike singularities of these spacetimes one can reconstruct the Page curve and namely solve the information paradox. Furthermore the relationship between the two island regions in these cases has been discussed.
Indico Link
https://indico.hep.ipm.ir/e/S.Azarnia
Meeting Link
https://meet.google.com/jmr-cpbg-rux