Evaporation screening, scattering, and quantum tunnelling near the horizons of Schwarzschild and Reissner–Nordström black holes

DOI10.1088/0264-9381/31/10/105013zbMATH Open1291.83157arXiv1902.00564OpenAlexW3103602906MaRDI QIDQ4979717

Emil M. Prodanov

Publication date: 19 June 2014

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Abstract: For the radial motion of massive particles with large angular momenta in Schwarzschild geometry and that of massive charged particles with large angular momenta or energy in a particular range in Reissner--Nordstr"om geometry, there exist classically forbidden regions on the outside of the respective event horizons which scatter certain infalling geodesics or screen some of the black holes' evaporation by reflecting the emitted particles back into the black holes. Quantum tunneling across this forbidden regions is studied.

Full work available at URL: https://arxiv.org/abs/1902.00564

zbMATH Keywords

quantum tunnellingReissner-Nordström geometrySchwarzschild geometryradial motionclassically forbidden region

Mathematics Subject Classification ID

Black holes (83C57) Space-time singularities, cosmic censorship, etc. (83C75)

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