Motion of Massive and Massless Test particles in Dyadosphere Geometry
B. Raychaudhuri, F. Rahaman, M. Kalam, A. Ghosh
TL;DR
This paper investigates the trajectories of massive and massless particles in dyadosphere geometry using Hamilton-Jacobi and Lagrangian methods, and examines scalar wave behavior to confirm no superradiance occurs.
Contribution
It introduces a comprehensive analysis of particle motion and wave behavior in dyadosphere geometry, highlighting the absence of superradiance and comparing Hamilton-Jacobi and Lagrangian approaches.
Findings
Particles follow specific geodesics in dyadosphere geometry
Scalar wave analysis shows no superradiance occurs
Hamilton-Jacobi and Lagrangian methods yield consistent results
Abstract
Motion of massive and massless test particle in equilibrium and non-equilibrium case is discussed in a dyadosphere geometry through Hamilton-Jacobi method. Geodesics of particles are discussed through Lagrangian method too. Scalar wave equation for massless particle is analyzed to show the absence of superradiance.
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