A short note on climbing gravity improbable: Superradiant ring fellowship of launching the high Lorentz-factor outflows/jets

Abstract

The spin energy extraction from a rotating black hole by amplification of scalar waves inside superradiance resonance wedge cavity (ring), followed by jet formation via magnetic reconnection assisted by the amplified scalar fields, is proposed. This mechanism may explain the availability of energy for as well as the formation of relativistic jets with high Lorentz-factor in microquasars and quasars. It is speculated that it may also explain that the spin of the central black hole, which facilitates the formation of superradiance cavity, which in turn would produce the amplified scalar waves by taking the hole's spin energy, is the source for the distinction between radio-loud and radio-quiet active galaxies.

10 pages, no figure

References in corpus (13)

• The General Kerr-de Sitter Metrics in All Dimensions
• Merger of binary neutron stars with realistic equations of state in full general relativity
• XMM-EPIC observation of MCG-6-30-15: Direct evidence for the extraction of energy from aspinning black hole?
• The variable iron K emission line in MCG-6-30-15
• Observations of the Blandford-Znajek and the MHD Penrose processes in computer simulations of black hole magnetospheres
• Simulations of Jets Driven by Black Hole Rotation
• Perturbations of Kerr-de Sitter Black Hole and Heun's Equations
• Equatorial circular orbits in the Kerr-de Sitter spacetimes
• Late-time dynamics of rapidly rotating black holes
• Separability of the Hamilton-Jacobi and Klein-Gordon Equations in Kerr-de Sitter Metrics
• A superradiance resonance cavity outside rapidly rotating black holes
• Analytic Solutions of Teukolsky Equation in Kerr-de Sitter and Kerr-Newman-de Sitter Geometries
• On the Superradiance of Spin-1 Waves in an Equatorial Wedge around a Kerr Hole