2010/08/31 by A. A. Grib, A. A. GRIB, Yu. V. Pavlov +1 · 1 citation
Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #Relativity and Gravitational Theory #gr-qc
paper · pdf · doi:10.1142/s0218271811019013
published as Int.J.Mod.Phys.D20:675-684,2011 · 10 pages, 2 figures, typos correction to match published version
openalex publication_date 2011/05/19 · arxiv created 2011/05/22 · arxiv updated 2011/08/19 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
The problem of the existence of particles with negative energies inside and outside of Schwarzschild, charged and rotating black holes is investigated. Different definitions of the energy of the particle inside the Schwarzschild black hole are analyzed and it is shown in which cases this energy can be negative. A comparison is made for the cases of rotating black holes between those described by the Kerr metric when the energy of the particle can be negative in the ergosphere and the Reissner–Nordstrøm metric.