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A New Regular Black Hole |
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| Authors: | Kai Lin Jin Li Shuzheng Yang Xiaotao Zu |
| Affiliation: | 1. Department of Physics, University of Electronic Science and Technology of China, Chengdu, 610054, China 2. Department of Physics, Chongqing University, Chongqing, 400030, China 3. Institute of Theoretical Physics, China West Normal University, Nanchong, 637002, China |
| Abstract: | A spherically symmetric uncharged regular black hole is proposed in this paper. The black hole’s density in proportion to $r^{3n}e^{-r^{3n+3}}$ , 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. |
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