Decay of spin-1/2 field around Reissner-Nordstrom black hole

Abstract

To find what influence the charge of the black hole $Q$ will bring to the evolution of the quasinormal modes, we calculate the quasinormal frequencies of the neutrino field (charge $e=0$) perturbations and those of the massless Dirac field ($e\ne 0$) perturbations in the RN metric. The influences of $Q$, $e$, the momentum quantum number $l$, and the mode number $n$ are discussed. Among the conclusions, the most important one is that, at the stage of quasinormal ringing, the larger when the black hole and the field have the same kind of charge ($eQ>0$), the quasinormal modes of the massless charged Dirac field decay faster than those of the neutral ones, and when $eQ<0$, the massless charged Dirac field decays slower.

References in corpus (3)

• Quasinormal Modes, the Area Spectrum, and Black Hole Entropy
• Gravitational quasinormal modes for Anti-de Sitter black holes
• Massive charged scalar field in a Reissner-Nordstrom black hole background: quasinormal ringing

Cited by in corpus (9)

• Decay of massive scalar field in a Schwarzschild background
• The ringing wormholes
• Decay of a charged scalar and Dirac fields in the Kerr-Newman-de Sitter background
• High overtones of Dirac perturbations of a Schwarzschild black hole
• Perturbations and Quasinormal Modes of the Dirac Field in Effective Quantum Gravity
• Decay of massless Dirac field around the Born-Infeld Black Hole
• Long-lived Quasinormal modes around regular black holes and wormholes in Covariant Effective Quantum Gravity
• Perturbative calculation of quasi-normal modes of arbitrary spin in Schwarzschild spacetime
• Decay of charged fields in de Sitter spacetime