On Equation of Motion for Arbitrarily Shaped Particle under Action of Electromagnetic Radiation
Abstract
Description
Arguments of astronomers against equation of motion for arbitrarily shaped particle under action of electromagnetic radiation are discussed. Each of the arguments is commented in detail from the point of view of the required physics. It is shown that the arguments of astronomers, including referees in several astronomical and astrophysical journals, are unacceptable from the physical point of view. Detail explanations should help astronomers in better physical understanding of the equation of motion. Relativistically covariant equation of motion for real dust particle under the action of electromagnetic radiation is derived. The particle is neutral in charge. Equation of motion is expressed in terms of particle's optical properties, standardly used in optics for stationary particles.