Morgen JoAx!
Mei Xiaochun geht in seiner Arbeit zunächst von der klassischen (inneren) Schwarzschildlösung aus und bemerkt hierzu auf Seite 2:
Zitat:
The metric has a singularity at point r = 0 . In order to eliminate the singularity, we let integral constant A = 0 directly in the current theory. It is proved in this paper that this is irrational. According to the theory of differential equation, integral constant should be determined by the boundary conditions of spherical surfaces, in stead of the metric in the spherical center. Because the volume of sphere in curved space is different from that in flat space, by considering the continuity conditions on the surfaces of spheres, we inevitably reach the result with A = 0 . Therefore, no matter what the masses and density of solid sphere are, the singularities at the center of sphere are inevitable.
[...]
However, if integral constant A ≠ 0, pressure intensity (3) and constraint condition (4) will be changed. All calculations about high density celestial bodies including black holes based on (3) an d (4) in the current astrophysics should be reconsidered.
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