UTAPwiki/セミナー/宇宙物理学セミナー
Kotaro Fujisawa

Title: Rotating stars

Abstract:

Almost all stars have rotation. Rotation plays an important role in many
astrophysical situations. Generally, structures of non-rotating stars
are spherical, but those of rotating stars are deformed due to the
centrifugal force. Non-sphericality is the essence of rotating stars.
In this talk, I introduce observations of rotating stars and sub-stellar
objects, and show our recent calculations of rotating sub-stellar
objects and rotating stars. I also discuss our new numerical scheme for
obtaining structures of rotating stars and a formulation of GR stars.


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Last-modified: 2019-06-06 (木) 15:21:03 (19d)