Long-time behavior and relaxation of power-law correlation in one-dimensional self-gravitating system

2000/10/31 by Hiroko Koyama, Tetsuro Konishi
Physics and Astronomy · #astro-ph #nlin.CD

paper · pdf · doi:10.1016/s0375-9601(01)00847-7

published as Phys.Lett. A295 (2002) 109-114 · 10 pages, 6 figures, to appear Physics Letters A

arxiv created 2001/12/19 · arxiv updated 2009/11/30

Abstract

Long-time behavior of spatial power-law correlation in one-dimensional self-gravitating system is numerically investigated. It is found that the power-law structure persists even after the system is virialized. The structure gradually disappears owing to energy exchange among particles. Energy distribution is quasi-stationary after the system is virialized.

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