Three-dimensional potential of a homogeneous circular torus in terms of equigravitating elementsстатья
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Дата последнего поиска статьи во внешних источниках: 7 декабря 2013 г.
Аннотация:Abstract
—The complete system of the simplest equigravitating elements presented for a homogeneous circu-
lar torus comprises a compound one-dimensional rod consisting of three links with a purely imaginary density,
as well as two real point masses located at the ends of the rod. In terms of these elements, the three-dimensional
gravitational potential of the torus at an arbitrary point is derived. The surface of the potential is constructed,
and the family of equipotential curves is found.