Nonlinear gravidynamics: Energy-momentum tensor of collapsar field |
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| Authors: | Vladimir V Sokolov |
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| Institution: | (1) Department of Relativistic Astrophysics of the Special Astrophysical Observatory of the Russian Academy of Science, Stavropol Territory, Russia |
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| Abstract: | In the bounds of a theoretical scheme treating consistently gravitational interaction as dynamical (gauge) field in flat space-time, an expression was obtained for the density of energy-momentum-tension of gravitational field in vacuum around a collapsed object. A case was studied of an interacting static spherically-symmetric field of a collapsar in vacuum with taking into account of input of all the possible components (spin states of virtual gravitons) into the energy for the symmetric tensor of second rank
ik
. The radius of the sphere filled by matter for the collapsar of massM may achieve values up toGM/c
2. |
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