Faculty of Physics
M.V.Lomonosov Moscow State University
Review Article

About “black holes” and dark matter

Yu. M. Loskutov

Moscow University Physics Bulletin 2009. 64. N 2. P. 103

  • Article

It is shown that the complete system of classical gravitational equations for an isolated centrally symmetric body yields that: (1) in terms of Galilean coordinates all metric coefficients of the Riemannian space induced by the body cannot be equal to zero or infinity anywhere; (2) they, together with the first-order derivatives, should be continuous everywhere. The equations do not contain solutions corresponding to “black holes,” but admit solutions corresponding to objects for which the surface radius (in terms of standard coordinates) is equal to the double mass of matter under this surface. These objects can make the main contribution to the dark matter of the Universe and explain observed effects, such as gravitational microlensing and other effects. Under certain conditions they can become powerful X-ray sources.

04.70.-s Physics of black holes
95.30.Sf Relativity and gravitation
Rissian citation:
Ю.М. Лоскутов.
О «черных дырах» и темной материи.
Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 2009. № 2. С. 3.
Yu. M. Loskutov
Department of Quantum Theory and High Energy Physics, Faculty of Physics, Moscow State University, Moscow, 119991, Russia
Issue 2, 2009

Moscow University Physics Bulletin

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