Princeton Gravity Initiative - On linear and non-linear stability of collisionless systems on black hole exteriors - Renato Velozo Ruiz (University of Toronto)

Nov 13, 2023, 12:30 pm1:30 pm
PGI space (Jadwin, 4th floor)
Faculty, Postdocs, graduate students


Event Description

I will present upcoming linear and non-linear stability results concerning the asymptotic behavior of collisionless many-particle systems on black hole exteriors. On the one hand, I will discuss the decay properties of massive Vlasov fields on Schwarzschild spacetime. On the other hand, I will discuss an asymptotic stability result for the exterior of Schwarzschild  spacetime as a solution to the Einstein-massless Vlasov system, assuming spherical symmetry. These works are motivated by the black hole stability problem with Vlasov matter.