Small Radius Perturbation of the Selfgravitating Gas with Cylindrical Symmetry
Abstract
Selfconsistent mouvement of initial perturbation in density, velocity and gravitation potentail on the background of the stationary cylindrical configuration of the gas with gravitation and pressure in Lagrange variables have been studied. The nonlinear partial differential equation for description radius motion has been obtained. The linearization of this equation is reduced to a KleinGordon equation which has an analytical solution.
 Publication:

arXiv eprints
 Pub Date:
 December 1995
 arXiv:
 arXiv:astroph/9512170
 Bibcode:
 1995astro.ph.12170G
 Keywords:

 Astrophysics
 EPrint:
 11 pages, LaTeX, submited to the Proceeding of Meeting'95 of Istituto per la Ricerca di Base, Molise, Italy