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The quantum tunnelling radiation of Schwarzschild de Sitter black hole with a global monopole |
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| Authors: | Chen De-You Jiang Qing-Quan Li Hui-Ling and Yang Shu-Zheng |
| Affiliation: | Institute of Theoretical Physics, China West Normal University,Nanchong 637002, China |
| Abstract: | Applying Parikh's quantum tunnelling method, this paper has studied the quantum tunnelling radiation of Schwarzschild de Sitter black hole with a global monopole. The result shows that the tunnelling rates at the event horizon and the cosmological horizon are related to Bekenstein--Hawking entropy and the derived radiation spectrum is not precisely thermal when considering energy conservation and self-gravitation interaction. |
| Keywords: | Schwarzschild de Sitter black hole energy conservation Bekenstein--Hawking entropy tunnelling rate |
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