科研之友
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摘要
A spherically symmetric uncharged regular black hole is proposed in this paper. The black hole's density in proportion to , and the curvature tensor in the region of r=0 keep finity. When n=0 in our model, this spacetime is no other than Dymnikova regular black hole. What's more, there are better properties in this spacetime when n > 0. We then discuss the temperature and Hawking radiation of the black hole's horizon.
