Numerical Investigation of Non-Homologous Collapse of the One-Dimensional Gravitational Gas

  • Kim Gargar
  • Jose Perico Esguerra

Abstract

In this paper, the one-dimensional gravitational gas is evolved numerically using an eventdriven code. Two initial conditions are considered: (1) an initially uniform isolated system with no velocity dispersion and where the initial velocities are sine functions of the position, and (2) two “clusters” with initially constant phase-space densities in elliptical regions of phase space.
Published
2007-07-16
How to Cite
GARGAR, Kim; ESGUERRA, Jose Perico. Numerical Investigation of Non-Homologous Collapse of the One-Dimensional Gravitational Gas. Science Diliman: A Journal of Pure and Applied Sciences, [S.l.], v. 15, n. 1, july 2007. ISSN 2012-0818. Available at: <https://journals.upd.edu.ph/index.php/sciencediliman/article/view/140>. Date accessed: 04 sep. 2025.
Section
Articles