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On the dynamics of a self-gravitating medium with random and non-random initial conditions
RISE - Research Institutes of Sweden, ICT, SICS.
2001 (English)In: Physica D: Non-linear phenomena, ISSN 0167-2789, E-ISSN 1872-8022, Vol. 148, no 3-4, p. 272-288Article in journal (Refereed) Published
Abstract [en]

The dynamics of a one-dimensional self-gravitating medium, with initial density almost uniform is studied. Numerical experiments are performed with ordered and with Gaussian random initial conditions. The phase space portraits are shown to be qualitatively similar to shock waves, in particular with initial conditions of Brownian type. The PDF of the mass distribution is investigated.

Place, publisher, year, edition, pages
2001, 1. Vol. 148, no 3-4, p. 272-288
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:ri:diva-22568OAI: oai:DiVA.org:ri-22568DiVA, id: diva2:1042133
Note

Also in versions: Report number: TAO-SC-1999/Report-001, http://arxiv.org/abs/chao-dyn/9909018, Cite as: arXiv:chao-dyn/9909018v2

Available from: 2016-10-31 Created: 2016-10-31 Last updated: 2018-01-14Bibliographically approved

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