Hunting for fermionic instabilities in charged AdS black holes

27 Apr 2020 Dias Oscar J. C. Masachs Ramon Papadoulaki Olga Rodgers Paul

Fermions scattering on a black hole background cannot develop an instability sourced by superradiance. However, in a global (or planar) AdS$_4$-Reissner-Nordstr\"om background fermions can violate the AdS$_2$ fermionic mass stability bound as measured by a near horizon observer at zero temperature... (read more)

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  • HIGH ENERGY PHYSICS - THEORY
  • GENERAL RELATIVITY AND QUANTUM COSMOLOGY