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Microscopic Dynamics of One-Dimensional Self-Gravitational Many-Body Systems

  • T. Tsuchiya
  • N. Gouda
  • T. Konishi
Conference paper

Abstract

Very long time numerical simulations and analyses of the microscopic dynamics reveal the nature of the phase space dynamics of one-dimensional gravitating systems. There is a barrier which interferes with diffusion of an orbit out to the rest of the phase space. It takes a very long time to go through the barrier: e.g., for-the case of the water-bag distribution it takes 4 × 104 N crossing times.

Keywords

Relaxation Time Phase Point Microscopic Dynamic Isothermal Distribution Maximum Entropy State 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Kluwer Academic Publishers 1996

Authors and Affiliations

  • T. Tsuchiya
    • 1
  • N. Gouda
    • 2
  • T. Konishi
    • 3
  1. 1.National Astronomical ObservatoryMitaka 181Japan
  2. 2.Department of Earth and Space ScienceOsaka UniversityToyonaka 560Japan
  3. 3.Department of PhysicsNagoya UniversityNagoya 464-01Japan

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