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pro vyhledávání: '"Horatschek, Stefan"'
Autor:
Horatschek, Stefan, Petroff, David
Publikováno v:
Mon. Not. R. Astron. Soc., vol. 408, p. 1749 (2010)
In this paper uniformly rotating relativistic rings are investigated analytically utilizing two different approximations simultaneously: (1) an expansion about the thin ring limit (the cross-section is small compared with the size of the whole ring)
Externí odkaz:
http://arxiv.org/abs/1005.0294
Autor:
Horatschek, Stefan, Petroff, David
Publikováno v:
Mon. Not. R. Astron. Soc., vol. 392, p. 1211 (2009)
A Roche model for describing uniformly rotating rings is presented and the results are compared with numerical solutions to the full problem for polytropic rings. In the thin ring limit, the surfaces of constant pressure including the surface of the
Externí odkaz:
http://arxiv.org/abs/0808.3669
Autor:
Petroff, David, Horatschek, Stefan
Publikováno v:
Mon.Not.Roy.Astron.Soc.389:156,2008
An analytical method is presented for treating the problem of a uniformly rotating, self-gravitating ring without a central body in Newtonian gravity. The method is based on an expansion about the thin ring limit, where the cross-section of the ring
Externí odkaz:
http://arxiv.org/abs/0808.2612
Autor:
Horatschek, Stefan, Petroff, David
In this paper, we describe an analytical method for treating uniformly rotating homogeneous rings without a central body in Newtonian gravity. We employ series expansions about the thin ring limit and use the fact that in this limit the cross-section
Externí odkaz:
http://arxiv.org/abs/0802.0078
Publikováno v:
Mon.Not.Roy.Astron.Soc.364:943-947,2005
In this paper, we discuss general relativistic, self-gravitating and uniformly rotating perfect fluid bodies with a toroidal topology (without central object). For the equations of state describing the fluid matter we consider polytropic as well as c
Externí odkaz:
http://arxiv.org/abs/gr-qc/0506105
Autor:
Petroff, David, Horatschek, Stefan
An iterative method is presented for solving the problem of a uniformly rotating, self-gravitating ring without a central body in Newtonian gravity by expanding about the thin ring limit. Using this method, a simple formula relating mass to the integ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6a8a2d0fb23d2d52b9f82c4aed5d7b2
http://arxiv.org/abs/0802.0081
http://arxiv.org/abs/0802.0081
Akademický článek
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Autor:
Horatschek, Stefan, Petroff, David
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Nov2010, Vol. 408 Issue 3, p1749-1757, 9p, 2 Diagrams, 10 Charts, 5 Graphs
