2011/04/21 by Jong-Phil Lee, JONG-PHIL LEE · 1 citation
Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #Black hole (networking) #Field (mathematics) #Large Hadron Collider #Micro black hole #Particle (ecology) #Pion #Quantum and Classical Electrodynamics #Stellar black hole #hep-ex #hep-ph #hep-th
paper · pdf · doi:10.1142/s0217732312500381
10 pages, 1 figure, 1 table. More discussions in the Introduction, minor changes; references updated
arxiv created 2011/04/21 · openalex publication_date 2012/02/21 · arxiv updated 2015/05/27 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
A particle scattered off by a rotating black hole can be amplified when the system is in the superradiant regime. If the system is surrounded by a mirror which reflects the particle back to the black hole the whole system forms a black-hole bomb, amplifying the original field exponentially. We show in this paper that higher-dimensional black holes can also form black-hole bombs at the LHC. For a pion the e-folding time for the field amplification is t c ~ 10 -23 –10 -24 sec . If the lifetime of the black hole is long enough compared with t c , we can observe severely amplified fields.