On isotropic metric of Schwarzschild solution of Einstein equation
Abstract
The known static isotropic metric of Schwarzschild solution of Einstein equation cannot cover with the range of r<2MG, a new isotropic metric of Schwarzschild solution is obtained. The new isotropic metric has the characters: (1) It is dynamic and periodic. (2) It has infinite singularities of the spacetime. (3) It cannot cover with the range of 0<r<r0; On the other hand, r0 can be small discretionarily. (4) It seemed as if the range of negative r could be unavoidable, although this range is meaningless for the Schwarzschild metric.
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