Energy extraction and particle acceleration around a rotating black hole in Hořava-Lifshitz gravity
Physical Review D
Penrose process on rotational energy extraction of the black hole (BH) in the original non-projectable Hořava-Lifshitz gravity is studied. The strong dependence of the extracted energy from the special range of parameters of the Hořava-Lifshitz gravity, such as parameter Λ_W and specific angular momentum a has been found. Particle acceleration near the rotating BH in Hořava-Lifshitz gravity has been studied. It is shown that the fundamental parameter of the Hořava-Lifshitz gravity can impose
... itation on the the energy of the accelerating particles preventing them from the infinite value.