Fermion Scattering off Dilatonic Black Holes

Abstract

The scattering of massless fermions off magnetically charged dilatonic black holes is reconsidered and a violation of unitarity is found. Even for a single species of fermion it is possible for a particle to disappear into the black hole with its information content.

SINP/TNP/94-05

References in corpus (6)

• Evanescent Black Holes
• Are Horned Particles the Climax of Hawking Evaporation?
• Dynamics of Extremal Black Holes
• S-Wave Scattering of Charged Fermions by a Magnetic Black Hole
• Information Loss and Anomalous Scattering
• A Generalized Gauge Invariant Regularization of the Schwinger Model

Cited by in corpus (7)

• Scattering of massless fermions by Schwarzschild and Reissner-Nordström black holes
• Scattering of Dirac fermions by spherical massive bodies
• Fermion scattering by a class of Bardeen black holes
• Role of Faddeevian anomaly in the s-wave scattering of chiral fermion off dilaton black holes towards preservation of information
• Does Chiral Fermion Coupled to a Background Dilaton Field Preserve Information?
• Unparticle may be a Remedy to the Information Loss in the Scattering of Fermion off Dilaton Black-hole
• On the indistinguishability of Chiral QED with parameter-free Faddeevian anomaly and QED under a chiral constraint