Monthly View
Monthly View
Flat View
Flat View
Weekly View
Weekly View
Daily View
Daily View
Categories
Categories
Search
Search

Event: '"Black-Hole Bombs And Photon-Mass Bounds", Paolo Pani (CENTRA-IST)'

Seminars
CENTRA Seminars
Date: Friday, November 02, 2012 At 02:30 PM
Duration: 1 Hour
Contact Info:
Jorge Rocha
Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
URL:

We present a general method to study linear perturbations of slowly rotating black holes which is valid for any perturbation field, and particularly advantageous when the field equations are not separable. As an illustration of the method, we investigate massive vector (Proca) perturbations in the Kerr metric to second order in the spin parameter. We show that Proca fields exhibit a strong superradiant instability, with important astrophysical consequences.



Search Calendar


 
April 2021 May 2021 June 2021
Mo Tu We Th Fr Sa Su
Week 17 1 2
Week 18 3 4 5 6 7 8 9
Week 19 10 11 12 13 14 15 16
Week 20 17 18 19 20 21 22 23
Week 21 24 25 26 27 28 29 30
Week 22 31

Upcoming Events

There are no upcoming events currently scheduled.