Spinning Black Holes as Particle Accelerators
Ted JacobsonCenter for Fundamental Physics, University of Maryland, College Park, Maryland 20742-4111, USAThomas P. SotiriouDepartment of Applied Mathematics and Theoretical Physics, Centre for Mathematical Sciences, University of Cambridge, Wilberforce Road, Cambridge, CB3 0WA, United Kingdom
2010en
ABI
Аннотация
It has recently been pointed out that particles falling freely from rest at infinity outside a Kerr black hole can in principle collide with an arbitrarily high center of mass energy in the limiting case of maximal black hole spin. Here we aim to elucidate the mechanism for this fascinating result, and to point out its practical limitations, which imply that ultraenergetic collisions cannot occur near black holes in nature.
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